Cooler - FB01-113 (FB01-113) [Awakened Pulse]

Product Details

[Blocker] (After an opponent's attack, you may switch this card to Rest Mode and change the target of the attack to this card.)
[When Attacking] / [When Blocking] Choose up to 1 of your opponent's Battle Cards and switch it to Rest Mode. Then, if that card has a cost of 2 or less, KO it.