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Failsafe Protocol

Mech Tier III Overclock

Forge tier starting tier · forge matching runes to climb

Gate Mech

Cost 18g

Keyword Overclock

Tier III effect

Overclock stacks grant +15 bonus armor each

Match two copies of the same rune at the same tier to forge 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 →