Forge tierstarting tier · forge matching runes to climb
GateAny unit
Cost6g
KeywordNone
Tier I effect
First time vitality drops below 50%, gain 10 speed
Tier scaling
TierAmountEffectCost
T110First time vitality drops below 50%, gain 10 speed6g
T220First time vitality drops below 50%, gain 20 speed12g
T330First time vitality drops below 50%, gain 30 speed18g
T440First time vitality drops below 50%, gain 40 speed24g
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 →