Craterhoof Behemoth [Modern Masters 2017] SM167 or 1 card that specifically

or 1 card that specifically lists "Dark Fusion" in its text

Set: Diamond & Pearl: Majestic Dawn Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Set: Diamond & Pearl: Stormfront Type: Fire Rarity: Secret Rare Retreat cost: Colorless

Set: Dark Revelation Volume 3 Card type: Effect Monster Rarity: Ultra Rare Attack: 2300 Defense: 3000 This card cannot be Special Summoned from the Graveyard

Set: Rise of Destiny Card type: Effect Monster Rarity: Ultimate Rare Attack: 300 Defense: 400 This effect can be used during either player's turn

Craterhoof Behemoth [Modern Masters 2017] SM167 or 1 card that specificallySet: Modern Masters 2017 Type: Creature Beast Rarity: Mythic Cost: {5}{G}{G}{G} Haste When Craterhoof Behemoth enters the battlefield, creatures you control gain trample and get +X +X until end of turn, where X is the number of creatures you control.