Tidus, Blitzball Star 
Legendary Creature — Human Warrior
Whenever an artifact you control enters, put a +1/+1 counter on Tidus. Whenever Tidus attacks, tap target creature an opponent controls.
Legality
standardLEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL