TFT augment
Zap Attack is an augment from Set 12, Magic n' Mayhem.
Augment system: Mystic Knapsack
Gain a 2-star Blitzcrank. Your strongest Blitzcrank becomes supercharged, dealing magic damage to 2 nearby enemies every 5 seconds and on every Ability cast.
All Set 12 augmentsEvery TFT augment