Forge tierstarting tier · forge matching runes to climb
GateAny unit
Cost6g
KeywordNone
Tier I effect
First time vitality drops below 50%, allies restore 20 vitality
Tier scaling
TierAmountEffectCost
T120First time vitality drops below 50%, allies restore 20 vitality6g
T240First time vitality drops below 50%, allies restore 40 vitality12g
T360First time vitality drops below 50%, allies restore 60 vitality18g
T480First time vitality drops below 50%, allies restore 80 vitality24g
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 →