Poe 3.3 Enki's Arc Witch Builds For New Endgame Vides Up To A Beginner and SSF Friendly Lightning Caster
Welcome to my Arc guide, fellow exile!
Even if you aren't new, please read the guide carefully.
With this guide, I want to provide a basic caster build for beginners and veterans alike that scales well into the endgame, is customizable through various item choices and can even be played self-found.
Enki's Arc Witch:
- Main Mechanics
- Guides
- Pros and Cons
- General Advice
- Leveling
- Build statistics
- Build Gears and Gems
- Mapping & Boss fights
NO.1 Main Mechanics
1. Chaining: Arc is a lightning-based spell with the ability to chain between monsters. Each time it fastens, it will also split to a second nearby enemy from where it can't attach further. The amount of times Arc can chain depends on its gem level and can be increased by enchantments, with a maximum of 10 chains attainable with this build.
2. Shock: An elemental status ailment which increases the damage an enemy takes by up to 50% for a duration, based on our lightning damage dealt within a single hit. Arc comes with an implicit 10% chance to shock, which we further amplify and back up through our Ascendancy to assure a consistent damage increase of at least 20%.
3. Semi-Crit: Instead of going all out on crit, we get some to proc Elemental Overload, a conditional buff which gives us a 40% more damage multiplier if we've crit in the past 8 seconds.
4. Mind over Matter: This is a Keystone which redirects 30% of damage we take to our mana pool, as long as we have sufficient mana. For this to be effective, we need an unreserved mana pool equal to approx. 43% of our life pool and a quick way to refill mana, which we gain through regeneration and optionally leech.
Now, U4gm shares with you Poe 3.3 Enki's Arc Witch Builds For New Endgame Vides Up To A Beginner and SSF Friendly Lightning Caster. U4gm as a professional Poe Currency site, offers safe, rapidly and affordable Poe Orbs for you personally. With more than ten years of excellence, we have served thousands of consumers.
NO.2 Guides
-> Use the support panel: This can be a feature which you can uncover around the reduce correct next towards the shop button, and really should be beneficial with a lot of distinct aspects on the game.
-> Understand recipes: Path of Exile gives an substantial recipe method which you'll be able to use for the benefit - in the event you know all the very good recipes.
-> Level your masters: Elreon, Haku and Catarina can all substantially help you when gearing. Zana is extremely useful once you hit endgame maps and should have a fixed spot in your hideout.
-> Make use of crafting benches: Following getting unlocked masters by leveling them up when, you achieve access to their crafting bench which you are able to spot into your hideout.
-> Use an item filter: You can obtain most appropriate filters like a preview of every single at Filter last. Neversink would be the most well-liked choice and can be very easily customized at FilterBlade.
-> Make a shop: Establishing a shop with Acquisition or through Premium Stash Tabs can help you promoting stuff to purchase upgrades for oneself. This guide can assist you to find out what exactly is essential.
-> Never use the trade macro: It is a valuable price-checking tool, and I don't desire to discredit it, but it features a massive flaw: it can not take precise conditions into account, which might swiftly improve the worth of an item. Some people shamelessly exploit this and will snatch any mispriced things, merely to resell them for their actual value. Superior check rates manually if you're unsure.
-> Only take currency while trading: Do not, below no situations trade beneficial products for other products, if presented! There's a group of people today manipulating costs with the intention to scam new players out of their important stuff.
-> Level gems: Make use of one's secondary weapon slot to level a handful of copies of Arc, or other well-liked gems to Vaal or sell. Even though technically not active, these gems will gain expertise.
-> Added Guides: Engineering Eternity is often a Youtube channel with video guides explaining unique mechanics that happen to be worth checking out!
-> Do not give up: Path of Exile may be incredibly harsh, even for folks with practical experience in ARPG's.
So do not give up if something seems as well tight or you produced some errors, and instead endeavor to learn from the circumstance.
-> Have Fun: Though Path of Exile has an all-around right community, you will discover some black sheep continually about. But seriously, screw all that. Possessing exciting is all that needs to matter to you in a video game, so play what and how you'd like, not how a person else wants you to!
NO.3 Pros
+cheap to gear
+ fully SSF-capable
+ customizable setup
+ relatively fast mapping
+ flexible can run most map mods
Cons
- not made for Facetanking
- requires good Flask management
- Lightning has a huge damage range
NO.4 General Advice
-> For those who find a Vaal Arc along the way, level it alongside with you to possess it at an appropriate level once you reach endgame maps.
-> Keep your flasks updated. I advise 2x Life Flasks, 1x Mana Flask and 2x Quicksilver Flasks, switch one particular Life Flask with a Basalt Flask of Staunching in early Act 7. You'll be able to locate a list of all flasks right here.
-> Upgrade your gear. While not as relevant within the beginning, it's critical to look out for equipment with strong life and resistance rolls. Ideally, you'd like to have all 3 Elemental Resistances capped at 75% at the end of Act 3; only Chaos Resistance may very well be at whatever worth.
-> Uncommon or Distinctive gear pieces usually are not generally the top for this goal, at times you're far better off with Magic gear giving life and also a single resistance.
You'll be able to craft your very own gear conveniently, ideally on currently 4-linked pieces you get from vendors or drops, even so only use Orbs of Transmutation/Augmentation/Alteration at this point, almost everything else can be a colossal waste!
-> For those who come about to have a 5-linked, or perhaps 6-linked Intelligence-based earpiece, verify the harm talent setups within the gem section to know what gems to add.
-> Terrific Uniques for leveling are Lifespring, Reverberation Rod, Amplification Rod, Crest of Perandus, Goldrim, Wanderlust and Tabula Rasa, but prioritize a fantastic Liverpool and capped resistances!
-> Use Portal Scrolls and enter the town to refill flasks during boss fights.
-> Get all waypoints it is possible to locate. I mention specific waypoints you are going to need unquestionably, but commonly it's suggested to get them all, due to the fact you under no circumstances know in case you may well disconnector must get back to that zone for other motives.
-> If there are many gems listed to have, it signifies you are supposed to have among these as the quest reward and get the rest in the gem vendor in town.
-> The passive tree targets for each act are just a pointer if you are brief by 1-2 points or overleveled that's not a massive deal.
NO.5 Leveling
In the event, you would like to learn zones or do quests not talked about right here, and in some cases wish to level with
an utterly many skill then do that, this section is just assistant.
Act1:
The Docks
-> Start off seeking out for 4-linked gear
-> Kill the Blackguards in City of Sarn and enter town
-> Visit Slums, open Crematorium, finish Trial of Ascendancy and kill Piety
-> Get Sewer Key in city
-> Go back to Slums, come Sewers, get Waypoint, find three busts and get skill points in the city
-> Get Marketplace Waypoint and finish Trial of Ascendancy in Catacombs
-> Enter Battlefront, get Waypoint and kill Captain Aurelianus
-> Visit Docks and get Thaumetic Sulphite
-> Back to Battlefront, enter Solaris Temple and talk to Lady Dialla
-> Destroy the Undying Blockade in Sewers
-> Enter Ebony Barracks, get Waypoint and kill General Gravicius
-> Enter Lunaris Temple, kill Piety and get Skillpoint in town
-> Get Imperial Gardens Waypoint and finish Trial of Ascendancy
-> Go to Library and complete Sosa's quest
-> You can now buy all unlocked gems at Siosa (currency needs to be in bag!)
-> Get Lightning Penetration from Siosa and replace Controlled Destruction with it
-> Also get Decoy Totem from Siosa
-> Enter the Sceptre of God and kill Dominus
Act 2
The Blood Aqueduct:
-> Find the Storm Blade in Vastiri Desert and speak to Petarus & Vanja in town
-> Appear to get a blocked entrance in Vastiri Desert
-> Visit town, talk to Sin and then to Petarus & Vanja
-> Kill Shakari and get Skillpoint in town
-> Get Foothills Waypoint, enter Boiling Lake and get Basilisk Acid
-> Enter the Tunnel and finish Trial of Ascendancy
-> Get Quarry Waypoint, enter Refinery and get Trarthan Powder
-> Go back to Quarry and kill Garukhan and get Sekhema Feather
-> Visit town and give the feather to either Tasuni or Irasha, get Skillpoint
-> Enter Belly in the Beast and kill the Depraved Trinity
Act3
The Ledge
-> Get Arcane Surge (retain it Lv1 for now!) from Significant Chest and kill Hillock
-> Get Freezing Pulse, link it with Arcane Surge and throw away Fireball
-> Begin seeking out for a 3-linked, all blue socket Wand or Sceptre
-> Get the Coast Waypoint, kill Hailrake on Tidal Island and get Quicksilver Flask in town
-> Enter Submerged Passage, look for Flooded Depths and kill the Dweller from the Deep
-> Get Orb of Storms and Passive Skillpoint in city
-> Enter Prison, get Added Lightning Damage and link it to Freezing Pulse + Arcane Surge
-> Commence hunting out for 2x Sapphire Rings
-> Full Trial of Ascendancy in Reduced Prison
-> Kill Brutus, progress to Ship Graveyard and get the Waypoint
-> Look for Ship Graveyard Cave, get All flame then get Cavern of Wrath Waypoint
-> Travel to Ship Graveyard Waypoint and kill Fairgraves
-> Visit town to obtain Passive Skillpoint, Clarity, Flame Dash & Arc
-> Throw away Freezing Pulse, craft a +1 Lightning Gem Wand/Sceptre and put in Arc + Arcane Surge + Added Lightning Damage
-> Equip Sapphire Rings and kill Merveil
Act4
The Southern Forest:
-> Clear the Twilight Strand to unlock Lilly as Skillgem Vendor
-> Get Immortal Call and link it to CwDt (preserve it at Lv3!)
-> Get Blind and Increased Duration and link to Orb of Storms + Arcane Surge
-> Get to Mud Flats and kill the Dishonored Queen
-> Enter Karui Fortress, kill Tukohama and get Skillpoint in town
-> Finish Trial of Ascendancy in Prison and kill Shavronne
-> Enter Prisoner's Gate, kill Abberath and get Skillpoint in city
-> Get Riverways Waypoint
-> Enter Wetlands, kill Puppet Mistress and get Skillpoint in town
-> Light the Beacon and kill the Brine King
Act 5
The Harbour Bridge
-> Enter the Toxic Conduits and kill Doedre
-> Go for Quay first, find Ankh of Eternity, kill Tolman and get Skillpoint in town
-> Kill the Gemling Legionnaires in Grain Gate and get Skillpoint in town
-> Enter Solaris Temple, get Sun Orb then enter Solaris Concourse and get Waypoint
-> Go back to Doedre's Cesspool and go for the Grand Promenade now
-> Get Bath House Waypoint and finish Trial of Ascendancy
-> Enter High Gardens, kill Yugul and get Skillpoint in town
-> Enter Lunaris Temple through Lunaris Concourse and get Moon Orb
-> Go to Harbour Bridge and kill Solaris & Lunaris
Act 6
The Dried Lake
-> Enter the Dried Lake, kill Voll and enter the Mines
-> Free Deshret's Spirit in Mines Level 2, progress to Crystal Veins and get Waypoint
-> Get Passive Skillpoint and Summon Lightning Golem in town and optionally farm Dried Lake
-> Full the first Labyrinth, you can enter it through the Sarn Encampment
-> Read up on the Lord's Labyrinth and Izaro to get an idea what's going on
-> After finishing the Labyrinth, ascend to Elementalist and get Paragon of Calamity
-> Go back to Crystal Veins, enter Kaom's Dream and kill Kaom
-> Now enter Daresso's Dream and kill Daresso
-> Get Spell Echo from Dialla and buy Cast when Damage taken in town
-> Put your Arc setup into a 4L and add Spell Echo
-> Replace your now-outdated weapon with something better, the Spell Damage recipe can aid
-> Get Enfeeble in Act three and add it to CwDt (hold CwDt Lv2 and Enfeeble Lv6!)
-> Kill Piety in Belly in the Beast, and finally Malachai inside the Harvest
Act 7
The Desecrated Chambers:
-> Throw away Herald of Thunder once you spec into Mind over Matter
-> Go left on Cathedral Rooftop and kill Plaguewing
-> Get Sulphur Flask in town, then go back to Cathedral Rooftop
-> Now go appropriate, enter the Ravaged Square and go south
-> Enter the Control Blocks, kill Vilenta and get Skillpoint in town
-> Optionally uncover the Teardrop in Reliquary
-> Go back to Ravaged Square and get its Waypoint within the upper part
-> Enter Ossuary, total Trial of Ascendancy and get Elixir of Allure
-> Get to Desecrated Chamber through Torched Courts and kill Avarius
-> Enter the Canals and make your way to the final boss fight
-> Talk to Lani for two Skillpoints
-> Begin farming up some currency, get essential gear and switch to the endgame setup
-> A right place to farm is The Blood Aqueduct, as it drops Humility Cards for Tabula Rasa
-> Finish the third Labyrinth and get Beacon of Ruin
-> Enter Templar Laboratory and get a map from Zana, then buy all maps she's selling
-> That's it, you've reached the endgame
Act 8
The Chamber of Innocence
-> Kill Overseer Krow and enter the town
-> Find the Miasmeter in Control Blocks and get Skillpoint in city
-> Make your way to Templar Courts, kill Avarius and get a unique jewel in the town
-> Get Ruined Square Waypoint and optionally kill Utula to acquire Assassin's Haste in the city
-> Finish the quest in Reliquary and get Skillpoint in town
-> Appear for the Sign of Purity in Ossuary
-> Kill Kitava on Cathedral Rooftop
Act 9
Exp Farming Zone:
-> Once in town, enter the Old Fields first
-> Start off looking out for 2x Topaz Rings
-> Appear for the Den, kill Great White Beast and get second Quicksilver in town
-> Continue to Crossroads and get Waypoint
-> Enter Chamber of Sins, comprehensive Trial of Ascendancy on Level 2 and kill Fidelitas
-> Get Herald of Thunder in town
-> Go back to Crossroads, enter Broken Bridge and kill Kraityn
-> Back to Crossroads once more, enter Fellshrine Ruins and Crypt
-> Comprehensive Trial of Ascendancy in Crypt
-> Back to town, introduce Riverways and get the Waypoint
-> Visit Western Forest, kill Alira & Captain Arteri
-> Appear for Weaver's Chambers and kill Weaver
-> Back in town, get Controlled Destruction and replace Arcane Surge with it
-> Hyperlink Arcane Surge to Orb of Storms
-> You may now start out leveling Arcane Surge, retain its threshold below Orb of Storms' mana cost
-> Enter Lioneye's Watch and get Passive Skillpoint
-> Go back to Riverways, enter Wetlands, kill Oak and get Waypoint
-> Get two Passive Skillpoints from Eramir in town
-> Make your way to the Ancient Pyramid, equip Topaz Rings and kill Vaal Oversoul
Act 10
The Northern Forest
-> Obtain the Silver Locket in Broken Bridge and get Basalt Flask in town
-> Enter Crossroads, get Waypoint then enter Crypt through Fellshrine Ruins
-> Finish Trial of Ascendancy and uncover Maligaro's Map
-> Go back to Crossroads and enter Chamber of Sins
-> Kill Maligaro in Maligaro's Sanctum
-> Finish Trial of Ascendancy in Chamber of Sins Level 2 and enter the Den
-> Make your way to Ashen Fields and kill Great, then get Skillpoint in town
-> Get Northern Forest Waypoint and enter Dread Thicket
-> Collect all Fireflies and kill Gruthkul, then get Skillpoint in city
-> Locate Kishara's Star in Causeway and get Skillpoint in town
-> Good time to finish the second Labyrinth, get Shaper of Desolation
-> Get to the Temple of Decay and kill Arakaali
Upgrade
-> Step 1: Lv18+ Vaal Arc, Basic Gear, 5L Chest
-> Step 2: Uniques of your choice
-> Step 3: Shaper/Elder Gloves, Jewels
-> Step 4: 6L Inpulsa's, Watcher's Eye
-> Step 5: Highland Gear & -Enchantments
-> Step 6: Lv4 Empower, Highend Jewels
A
NO.6 Build statistics
- 40595.025
- 40595.025
- 2.625
- 2.625
- 5
- 5
- 1
- 100
- 106561.940625
- 0
- 106561.940625
- 0
- 164
- 155
- 124
- 111
- 455
- 155
- 5614
- 181
- 5614
- 100
- 157.192
- 532.809703125
- 2420
- 122
- 2420
- 100
- 174.1
- 0
- 690
- 10
- 0
- 0
- 1275
- 0
- 12
- 12
- 12
- 94
- 20
- 1
- 1.18
- 22
- 0
- 0
- 0
- 75
- 75
- 75
- -13
- 7
- 5
- 5
- 0
- 0
- 3
- 0
- 3
- 0
- 3
NO.7 Build Gears and Gems
-
Rarity: UNIQUE
Inpulsa's Broken Heart
Sadist Garb
Item Level: 76
Quality: 20
Sockets: B-B-B-B-B B
Implicits: 0
+65 to maximum Life
31% increased Damage if you have Shocked an Enemy Recently
39% increased Effect of Shock
Shocked Enemies you Kill Explode, dealing 9% of
their Maximum Life as Lightning Damage which cannot Shock
Unaffected by Shock-
-
This is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket. -
This is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket. -
This is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket. -
This is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket.
-
-
Rarity: RARE
Beast Blow
Karui Sceptre
Item Level: 57
Quality: 1
Sockets: G-R-R
Implicit: 1
26% increased Elemental Damage
19% increased Physical Damage
78% increased Lightning Damage
Adds 13 to 23 Cold Damage to Spells
Adds 4 to 55 Lightning Damage to Spells
17% increased Cast Speed
+197 to Accuracy Rating
{crafted}11% increased Attack Speed-
Place into an item socket of the right color to gain this skill. Right click to remove from a socket. -
This is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket. -
-
-
Rarity: RARE
Blood Halo
Regicide Mask
Item Level: 72
Quality: 20
Sockets: B-G-R-B
Implicit: 1
{crafted}40% increased Caustic Arrow Damage
+49 to Accuracy Rating
+6 to Evasion Rating
+24 to maximum Energy Shield
+111 to maximum Life
+45% to Fire Resistance
+43% to Lightning Resistance-
Place into an item socket of the right colour to gain this skill. Right click to remove from a socket. -
This is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket. -
This is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket. -
This is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket.
-
-
Rarity: NORMAL
Demon's Horn
Item Level: 69
Quality: 0
Sockets: B-B B
Implicits: 1
34% increased Spell Damage -
-
Rarity: RARE
Kraken Tread
Riveted Boots
Item Level: 72
Quality: 20
Sockets: R-R-B-R
Implicits: 1
{crafted}12% increased Attack and Cast Speed if you've Killed Recently
+42% to Fire Resistance
+38% to Cold Resistance
+23% to Lightning Resistance
20% increased Movement Speed
{crafted}+64 to maximum Life-
-
This is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket. -
Place into an item socket of the right colour to gain this skill. Right click to remove from a socket. -
This is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket.
-
-
Rarity: RARE
Behemoth Clutches
Conjurer Gloves
Item Level: 72
Quality: 20
Sockets: R-B-B-B
Implicit: 0
+24 to Intelligence
12% increased Attack Speed
+65 to maximum Life
+28% to Cold Resistance
{crafted}+31 to maximum Mana-
Place into an item socket of the right color to gain this skill. Right click to remove from a socket. -
This is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket. -
-
Place into an item socket of the right color to gain this skill. Right click to remove from a socket.
-
-
Rarity: RARE
Dread Whorl
Paua Ring
Item Level: 73
LevelReq: 55
Implicit: 1
+21 to maximum Mana
+40 to Dexterity
20% increased Lightning Damage
+60 to maximum Mana
8% increased Rarity of Items found
{crafted}+42 to maximum Life -
Rarity: RARE
Gloom Idol
Turquoise Amulet
Item Level: 75
LevelReq: 38
Implicit: 1
+24 to Dexterity and Intelligence
8% increased maximum Energy Shield
+74 to maximum Mana
6.4 Mana Regenerated per second
+14% to all Elemental Resistances
+19% to Cold Resistance
{crafted}+32 to maximum Life -
Rarity: RARE
Rage Knot
Two-Stone Ring
Item Level: 77
LevelReq: 28
Implicit: 1
+12% to Fire and Cold Resistances
14% increased Lightning Damage
7% increased Attack Speed
+55 to maximum Life
+24 to maximum Mana
8% increased Rarity of Items found -
Rarity: RARE
Foul Arbiter
Hypnotic Eye Jewel
Item Level: 72
LevelReq: 35
Implicit: 0
Adds 2 to 22 Lightning Damage to Spells
+28 to maximum Life
6% increased Cast Speed if you've dealt a Critical Strike Recently -
Rarity: RARE
Rapture Lock
Stygian Vise
Item Level: 76
Sockets: A
Implicit: 1
Has 1 Abyssal Socket
+79 to maximum Life
+31% to Lightning Resistance
+27% to Chaos Resistance
{crafted}5% increased Flask effect duration
-
Rarity: MAGIC
Chemist's Basalt Flask of Staunching
Item Level: 54
Quality: 20
LevelReq: 40
Implicit: 0
25% reduced Charges used
Immunity to Bleeding during Flask effect
Removes Bleeding on use -
Rarity: MAGIC
Experimenter's Sulphur Flask of Heat
Item Level: 61
Quality: 20
LevelReq: 35
Implicit: 1
Creates Consecrated Ground on Use
Immunity to Freeze and Chill during Flask effect
Removes Freeze and Chill on use
35% increased Duration -
Rarity: MAGIC
Chemist's Silver Flask of Grounding
Item Level: 42
Quality: 20
LevelReq: 22
Implicit: 0
25% reduced Charges used
Immunity to Shock during Flask effect
Removes Shock on use -
Rarity: UNIQUE
Lavianga's Spirit
Sanctified Mana Flask
Item Level: 25
Quality: 0
LevelReq: 50
Implicit: 0
38% increased Amount Recovered
100% increased the Recovery rate
Your Skills have no Mana Cost during Flask effect -
Rarity: MAGIC
Catalysed Eternal Life Flask of Curing
Item Level: 65
Quality: 20
LevelReq: 65
Implicit: 0
50% increased the Recovery rate
Immune to Poison during Flask Effect
Removes Poison on use
NO.8 Mapping & Boss fights
Before you start mapping, make sure that you have:
-> at least 4k Life and 1.5k unreserved Mana
-> Fire, Cold and Lightning Resistance capped at 75% (ideally 34% over the cap to counter curses)
-> the correct Pantheon powers activated (unlock extra skills as you map)
-> a proper Flask setup (check the Flask section above)
If you meet all these conditions, the mapping should be a breeze. Move around with Shield Charge, occasionally drop Orb of Storms and kill stuff with Arc while keeping distance.
Try to get a feel for your flasks, their durations and when to use them.
Bosses are a little bit more challenging; the key is to drop Orb of Storms near enough to proc EO and blind them while having enough distance to be safe while staying inside Orb of Storms' radius for the extra damage it adds. Decoy Totem helps with that and gives you time to observe and learn their patterns and mechanics. The most important rule is: if either visual or audio cues highly telegraph their skill, then it's meant to hurt you bad!
Here's a list of all map bosses, their relative difficulty, and other exciting stuff.
As for map mods, we can run the majority, but some require particular attention:
-> No Life/Mana Regeneration: Avoid unless you have additional ways to sustain mana
-> No Leech: Skip, not worth the hassle
PoB Link: https://pastebin.com/QVAYZvFU
Skill Tree: https://tinyurl.com/yc64eu3e