M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Foundry Helix | 1RW | Instant | As an additional cost to cast this spell, sacrifice a permanent. Foundry Helix deals 4 damage to any target. If the sacrificed permanent was an artifact, you gain 4 life. |
| Perilous Research | 1U | Instant | Draw two cards, then sacrifice a permanent. |
| Thallid Omnivore | 3B | Creature — Fungus | {1}, Sacrifice another creature: Thallid Omnivore gets +2/+2 until end of turn. If a Saproling was sacrificed this way, you gain 2 life. 3/3 |
| Sylvan Safekeeper | G | Creature — Human Wizard | Sacrifice a land: Target creature you control gains shroud until end of turn. (It can't be the target of spells or abilities.) 1/1 |
| Crazed Armodon | 2GG | Creature — Elephant | {G}: Crazed Armodon gets +3/+0 and gains trample until end of turn. Destroy Crazed Armodon at the beginning of the next end step. Activate only once each turn. 3/3 |
| Feed the Pack | 5G | Enchantment | At the beginning of your end step, you may sacrifice a nontoken creature. If you do, create X 2/2 green Wolf creature tokens, where X is the sacrificed creature's toughness. |
| Standstill | 1U | Enchantment | When a player casts a spell, sacrifice Standstill. If you do, each of that player's opponents draws three cards. |
| Marker Beetles | 1GG | Creature — Insect | When Marker Beetles dies, target creature gets +1/+1 until end of turn. {2}, Sacrifice Marker Beetles: Draw a card. 2/3 |
| Plague Boiler | 3 | Artifact | At the beginning of your upkeep, put a plague counter on Plague Boiler. {1}{B}{G}: Put a plague counter on Plague Boiler or remove a plague counter from it. When Plague Boiler has three or more plague counters on it, sacrifice it. If you do, destroy all nonland permanents. |
| Skeletal Vampire | 4BB | Creature — Vampire Skeleton | Flying When Skeletal Vampire enters the battlefield, create two 1/1 black Bat creature tokens with flying. {3}{B}{B}, Sacrifice a Bat: Create two 1/1 black Bat creature tokens with flying. Sacrifice a Bat: Regenerate Skeletal Vampire. 3/3 |