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Echo

Echo

Generic Tier II
Forge tier starting tier · forge matching runes to climb
Gate Any unit
Cost 12g
Keyword None

Tier II effect

Activate twice every 5 activations

Match two copies of the same rune at the same tier to forge the next tier.

Rune resonance

Every player-acquirable rune you place on a rune board raises your resonance level by its tier, with no upper cap. The resonance itself is equipped from a boss signature reward and empowers every eligible allied unit, scaling with that level. Browse the resonance runes →