Everyone loves Arctic Armour in Path of Exile 2. For 30 spirit reservation, the skill deals cold damage to any enemy dealing a melee attack on the user. But what if we told you that you’ve been using the skill wrong? Turns out, Arctic Armour can 1-shot most monsters in the game, as one Path of Exile player showcased.
If you don’t know about Arctic Armour, it is a persistent buff skill that gains stages each second up to 6 by itself. Stages are the number of hits the skill will deal to enemies. Once it reaches zero, it will not deal any damage, but the stages recharge very quickly.
This article will explain how the player managed to take Arctic Armour to level 38 and started 1-shotting an entire group of monsters.
Path of Exile 2 Arctic Armour - Trampletoe tech explained
At first, it was hard to believe it was happening, mainly due to never witnessing an enemy killed by arctic armor. To make this build work, you’ll require some unique items and very good rolls of gear. The most important unique in this build would be Trampletoe boots and The Deepest Tower helmet.
Using Trampletoe will deal 36% of the overkill damage to all enemies within 2 meters of the enemy killed. The Deepest Tower will have all enemies in your presence count as being on low-life, despite being on full health.
Low-life here means enemies who are below 35% health. The Execute support gem is perfect for this situation, as it deals 50% more damage to enemies on low-life.
Additionally, this tech is very powerful while playing as a Gemling Legionnaire and will require a lot of min-maxing. To bring Arctic Armour to level 38, you’ll have to pick up all +cold skills nodes, along with gaining more levels through gear and Ascendancy.
Here is the skill tree setup

Here’s a breakdown on how to increase skill levels:
- +20 from regular skill gems
- +7 from weapon affix
- +3 from amulet affix
- +3 from Prism of Belief Diamond jewel
- +2 from Neurological Implants in Ascendancy passive
- +1 from Endless Blizzard passive
- +1 from Cold Mastery support gem
Here are all the jewels used:
Gear setup for Arctic Armour in Path of Exile 2

After you pick up all possible nodes to increase skill level, you’ll need to get more through gear. Not only that, since the build min-maxes the passive tree, gear is also essential to build defenses.
How does the build synergizes with Gemling Legionnaire

Geemling Legionnaire is an Ascendancy focusing heavily on improving the skill gems. With patch 0.2.0, the class received some changes, including the Implanted Gems Ascendancy Passive. Previously, it was +1 to level of all Skills.
After changes, it now provides a choice of +2 to level of all Skills based on Strength, Dexterity, and Intelligence requirements. Arctic Armour is a blue gem based on Intelligence, so get that +2 level increase.
Furthermore, the nodes leading to Implanted Gems passive grants an extra 14% to gem quality, letting you reach 34% quality. Each of the Fox Talisman gives you another +2% to quality, making it possible to reach 40%. This provides you with two extra stages on the skill.
Another massive boost to damage is the Integrated Efficiency passive that grants Critical Hit Chance, Damage, and Skill Speed based on different color support gems.
Skill setup for Arctic Armour in Path of Exile 2

Your main damage skill will be Arctic Armour, but since this build will have a massive increase to all cold skills, why not add more damage? Cold Snap is another powerful skill to set up with Ice Nova for constantly freezing enemies and shattering them.
- Arctic Armour: Execute - Cold Mastery - Elemental Focus - Cold Penetration
- Cast on Freeze: Cold Snap - Execute - Elemental Focus - Impetus
- Frost Wall: Magnified Effect - Concentrated Effect - Spell Cascade - Considered Casting
- Cold Snap: Considered Casting - Concentrated Effect - Cold Mastery - Cold Penetration
- Ice Nova: Arcane Surge - Arcane Tempo - Glaciation - Inspiration
- Convalescence: Clarity - Ingenuity - Persistence
- Blasphemy: Hypothermia - Magnified Effect - Clarity
- Mana Remnants: Magnetism - Dissipate
With this setup, the build only requires you to cast Ice Nova to build up freeze. Both Arctic Armour and Cast on Freeze with Cold Snap will trigger automatically. Frost Wall is also a great option for a little more damage compared to Ice Nova, but it has a cooldown.
Since we don’t have much for defense, Convalescence provides quick shield recovery. Mana Remnants will keep you topped on mana requirement, as Integrated Efficiency will guarantee critical hits. The final skill — Blasphemy — isn’t necessary if you don’t have spirit, simply cast Hypothermia manually.
Check out our other guides on Path of Exile 2:
- Path of Exile 2 Beginner tips
- Path of Exile 2 Dawn of The Hunt: Huntress League Starter build
- Path of Exile 2: Best League Starter Lich build guide (0.2.0)
- Path of Exile 2 0.2.0 meta wrap-up: Strongest build for each class, explored
- 5 off-meta builds to try in Path of Exile 2 Dawn of The Hunt