Kraven, Proud Predator
From Marvel's Spider-Man set
Kraven, Proud Predator
Legendary Creature — Human Warrior Villain
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Vigilance
Top of the Food Chain — Kraven's power is equal to the greatest mana value among permanents you control.
Rulings
- If a permanent on the battlefield has in its mana cost, X is 0 when determining its mana value.