Houndoom (15/147) [Aquapolis]Set: Aquapolis Type: Darkness Rarity: Rare Retreat cost: Colorless

destroy that permanent

The deck also exploits the interaction between Rogue Elephant

Set: Shadows over Innistrad Prerelease Promos Type: Legendary Planeswalker — Nahiri Rarity: Mythic Cost: {2}{R}{W} +2: You may discard a card

" —Amulet inscription

it's legendary in addition to its other types

Remove a fade counter from Parallax Wave: Exile target creature

Return all legendary permanent cards from your graveyard to the battlefield

Set: Beta Edition Type: Creature — Goblin Rarity: Rare Cost: {1}{R}{R} Other Goblins get +1/+1 and have mountainwalk

Set: International Collectors' Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {1}{B} Enchant creature card in a graveyard

Set: EX: Deoxys Type: Water Rarity: Common Retreat cost: Colorless

If you control an Urza's Power-Plant and an Urza's Tower

Set: Promotional Planes Type: Plane — Zendikar Rarity: Rare Creatures can't block