M:tG card similarity search
6UUU · Creature — Leviathan
Whenever Thing from the Deep attacks, sacrifice it unless you sacrifice an Island. 9/9
| Name | Mana | Type | Text |
|---|---|---|---|
| Nefarox, Overlord of Grixis | 4BB | Legendary Creature — Demon | Flying Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.) Whenever Nefarox, Overlord of Grixis attacks alone, defending player sacrifices a creature. 5/5 |
| Daemogoth Titan | B/GB/GB/GB/G | Creature — Demon | Whenever Daemogoth Titan attacks or blocks, sacrifice a creature. 11/10 |
| Thorough Investigation | 2W | Enchantment | Whenever you attack, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") Whenever you sacrifice a Clue, venture into the dungeon. (Enter the first room or advance to the next room.) |
| Lesser Gargadon | 2RR | Creature — Beast | Whenever Lesser Gargadon attacks or blocks, sacrifice a land. 6/4 |
| Witch-king, Bringer of Ruin | 4BB | Legendary Creature — Wraith Noble | Flying Whenever Witch-king, Bringer of Ruin attacks, defending player sacrifices a creature with the least power among creatures they control. 5/3 |
| Thraximundar | 4UBR | Legendary Creature — Zombie Assassin | Haste Whenever Thraximundar attacks, defending player sacrifices a creature. Whenever a player sacrifices a creature, you may put a +1/+1 counter on Thraximundar. 6/6 |
| Rotting Giant | 1B | Creature — Zombie Giant | Whenever Rotting Giant attacks or blocks, sacrifice it unless you exile a card from your graveyard. 3/3 |
| Ogre Marauder | 1BB | Creature — Ogre Warrior | Whenever Ogre Marauder attacks, it gains "Ogre Marauder can't be blocked" until end of turn unless defending player sacrifices a creature. 3/1 |
| Liberty Prime, Recharged | 2URW | Legendary Artifact Creature — Robot | Vigilance, trample, haste Whenever Liberty Prime, Recharged attacks or blocks, sacrifice it unless you pay {E}{E} (two energy counters). {2}, {T}, Sacrifice an artifact: You get {E}{E} and draw a card. 8/8 |
| Morkrut Necropod | 5B | Creature — Slug Horror | Menace (This creature can't be blocked except by two or more creatures.) Whenever Morkrut Necropod attacks or blocks, sacrifice another creature or land. 7/7 |