Masticore [Urza's Destiny] Hour of Devastation Creatures those players control that

Creatures those players control that can block additional creatures may likewise be put into additional piles

sacrifice Masticore unless you discard a card

"The echo of silence is music to my ears

Set: Portal Three Kingdoms Type: Creature — Snake Rarity: Common Cost: {2}{B} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp

Set: Pro Tour Promos Type: Creature — Dragon Spirit Rarity: Rare Cost: {5}{W}{W} Flying

Masticore [Urza's Destiny] Hour of Devastation Creatures those players control thatSet: Urza's Destiny Type: Artifact Creature Masticore Rarity: Rare Cost: {4} At the beginning of your upkeep, sacrifice Masticore unless you discard a card. {2}: Masticore deals 1 damage to target creature. {2}: Regenerate Masticore.