Monstrous War-Leech | 98 | Dominaria United

Set: Dominaria United
Rarity: U
#: 98
Creature Type or Sub Type: Creature — Leech Horror
P: *
T: *
Rules Text Contains: Kicker U (You my pay an additional U as you cast this spell.)
As Monstrous War-Leech enters the battlefield, if it was kicked, mill four cards. (To mill a card, put the top card of your library into your graveyard.)
Monstrous War-Leech's power and toughness are each equal to the highest mana value among cards in your graveyard.