Nemesis

When a target is being healed, their volt ATK is increased by 8%/10%/12%/15% for 20 seconds. This effect does not stack, and only the highest level's effect is applied when obtained repeatedly.

When healing yourself or your Electrode, the target of healing gains a charge of "Lightning." The next attack within 30 seconds will cast Lightning, dealing volt damage equal to 240%/300%/360%/420% of volt ATK on the first target hit, and damage caused by Electrodes is reduced by 50%. Cannot be triggered more than once in 10 seconds. "Lightning" charges do not stack. Only the highest level's effect is applied when obtained repeatedly.