Thunderbranch

Tier III · Rupture · Mirror Dungeon

Affinity: Gloom
Shop price: 252

Base

When inflicting Rupture Potency with Skill effects, Inflict 1 Rupture Potency and +1 Rupture Count on target.

Upgrade +Thunderbranch+

When inflicting Rupture Potency with Skill effects, Inflict 2 Rupture Potency and +1 Rupture Count on target.

Upgrade ++Thunderbranch++

When inflicting Rupture Potency with Skill effects, Inflict 3 Rupture Potency and +1 Rupture Count on target. If the Skill's Affinity was Gloom, inflict 3 Rupture Potency and +2 Rupture Count instead.

How to get it in the Mirror Dungeon

From these events

Thunderbranch event

More Rupture gifts from Mirror Dungeon

Talisman Bundle

Crown of Roses

Standard-duty Battery