Brook - EB01-046 (Reprint)

[On Play]/[When Attacking] Give up to 1 of your opponent's Characters -1 cost during this turn. Then, K.O. up to 1 of your opponent's Characters with a cost of 0.

Disclaimer: This card was reprinted from the original set with changes to the copyright information (Note: the original print did not include "EN" at the end of the copyright).