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Iron Plating

Generic Tier I

Forge tier starting tier · forge matching runes to climb

Gate Any unit

Cost 6g

Keyword None

Tier I effect

Armor increased by 12

Tier scaling

Tier Amount Effect Cost
T112Armor increased by 126g
T224Armor increased by 2412g
T336Armor increased by 3618g
T448Armor increased by 4824g

Match two same-base, same-tier runes on the forge to combine them into the next tier.

Rune resonance

Every rune you place raises your resonance level by its tier — plus any equipped runic runes — with no upper cap. The resonance itself is equipped from a boss signature reward and empowers all your units, scaling with that level. Browse the resonance runes →