Nico Robin - ST14-007 (Reprint) [Premium Booster -The Best- Vol. 2] Common

[On Play] / [When Attacking] If you have a Character with a cost of 8 or more, give up to 1 of your opponent's Characters -5 cost during this turn.

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).