Hisoka, Minamo Sensei
Champions of Kamigawa — Rare
Legendary Creature Human Wizard
, Discard a card: Counter target spell if it has the same converted mana cost as the discarded card.
"By all rights we should have perished in the Kami War. Our perseverence is a tribute to mortal ingenuity. And perhaps a few forgotten secrets found in the nick of time."