Kraven, Proud Predator 
Legendary Creature — Human Warrior Villain
Vigilance Top of the Food Chain — Kraven's power is equal to the greatest mana value among permanents you control.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyNOT LEGALvintageNOT LEGALcommanderNOT LEGAL