M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Planar Collapse | 1W | Enchantment | At the beginning of your upkeep, if there are four or more creatures on the battlefield, sacrifice Planar Collapse and destroy all creatures. They can't be regenerated. |
| Death Mutation | 6BG | Sorcery | Destroy target nonblack creature. It can't be regenerated. Create X 1/1 green Saproling creature tokens, where X is that creature's mana value. |
| Polis Crusher | 2RG | Creature — Cyclops | Trample, protection from enchantments {4}{R}{G}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) Whenever Polis Crusher deals combat damage to a player, if Polis Crusher is monstrous, destroy target enchantment that player controls. 4/4 |
| Thermokarst | 1GG | Sorcery | Destroy target land. If that land was a snow land, you gain 1 life. |
| Scourglass | 3WW | Artifact | {T}, Sacrifice Scourglass: Destroy all permanents except for artifacts and lands. Activate only during your upkeep. |
| Mire Blight | B | Enchantment — Aura | Enchant creature When enchanted creature is dealt damage, destroy it. |
| Mortal Wound | G | Enchantment — Aura | Enchant creature When enchanted creature is dealt damage, destroy it. |
| Sawtusk Demolisher | 4GG | Creature — Beast | Mutate {3}{G} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Trample Whenever this creature mutates, destroy target noncreature permanent. Its controller creates a 3/3 green Beast creature token. 6/6 |
| Heartseeker | 4 | Artifact — Equipment | Equipped creature gets +2/+1 and has "{T}, Unattach Heartseeker: Destroy target creature." Equip {5} ({5}: Attach to target creature you control. Equip only as a sorcery. This card enters the battlefield unattached and stays on the battlefield if the creature leaves.) |
| Rakdos, the Showstopper | 4BR | Legendary Creature — Demon | Flying, trample When Rakdos, the Showstopper enters the battlefield, flip a coin for each creature that isn't a Demon, Devil, or Imp. Destroy each creature whose coin comes up tails. 6/6 |