Alien Core: Corrosion

Alien Core: Corrosion This mysterious device analyses and improves the gear worn by its wielder.
Sprite Credits: Aurum


Alien Catalyst: Gain strength based on the amount of Alien Gear you wear.

  • 2 pieces of Alien Gear: +45 HP, +9 SPD, +4 DEX
  • 3 pieces of Alien Gear: +45 HP, +4 ATK
  • Subtotal of Bonuses: +90 HP, +4 ATK, +4 DEX, +9 SPD

On Taking Damage: 10% chance to throw poison.
Impact Damage: 50
Total Damage: 1500
Duration: 4.5 seconds
Cooldown: 10 seconds.

Tier ST
On Equip N/A
Fame Bonus 7%
Soulbound Soulbound
Feed Power 750



While not providing any stats by itself, this ring provides significant stat boosts when worn with other Alien gear, reaching its full potential with an Alien Weapon and a Protection Matrix. Its effect is unpredictable, but can still help a lot if it triggers.

The Corrosion Core provides a variety of mixed stats leaning towards offense, with the Core at full power arguably being most comparable to a Crown with 20 less HP, 2 less ATK/DEX, and 9 more SPD. It’s quite effective on most classes because of these balanced stats, with the added chance of throwing significantly damaging poisons being a welcome bonus.

In addition to being dropped, it can also be obtained by trading in 75 Forax Fragments and 25 Metal Scrap at the Tinkerer.