Melee Damage Dealer — Warrior
Invincible Shield — also known as Iron Eater — is a proud Galka Warrior from Bastok. This Unity Concord version upgrades his AI and combat abilities significantly. Unity Concord trusts are enhanced variants obtained through the Unity system, offering better stats and smarter behavior than their base counterparts.
| Role | Melee Damage Dealer |
| Main Job | Warrior (WAR) |
| Sub Job | None |
| Expansion | Bastok |
| How to Obtain | Unity Concord system — speak to a Unity NPC after joining a Unity faction |
Invincible Shield is a straightforward melee damage dealer. His enhanced Warrior AI makes him hit harder and use abilities more effectively than the base version. He works well in any party that already has a tank and healer covered, adding raw physical damage output. A good pick when you want reliable melee damage without complication.