M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Ominous Lockbox | 1U | Artifact — Clue | As Ominous Lockbox enters the battlefield, secretly choose a number between 1 and 20. When an opponent casts a spell with mana value equal to the chosen number, sacrifice Ominous Lockbox. If you do, copy that spell, and you may choose new targets for the copy. {2}, Sacrifice Ominous Lockbox: Draw a card. |
| Shivan Harvest | 1R | Enchantment | {1}{R}, Sacrifice a creature: Destroy target nonbasic land. |
| Bad River | Land | Bad River enters the battlefield tapped. {T}, Sacrifice Bad River: Search your library for an Island or Swamp card, put it onto the battlefield, then shuffle. | |
| Castle Vantress | Land | Castle Vantress enters the battlefield tapped unless you control an Island. {T}: Add {U}. {2}{U}{U}, {T}: Scry 2. | |
| Stamina | 2G | Enchantment — Aura | Enchant creature Enchanted creature has vigilance. Sacrifice Stamina: Regenerate enchanted creature. |
| Shrike Harpy | 3BB | Creature — Harpy | Flying Tribute 2 (As this creature enters the battlefield, an opponent of your choice may put two +1/+1 counters on it.) When Shrike Harpy enters the battlefield, if tribute wasn't paid, target opponent sacrifices a creature. 2/2 |
| Withering Wisps | 1BB | Enchantment | At the beginning of the end step, if no creatures are on the battlefield, sacrifice Withering Wisps. {B}: Withering Wisps deals 1 damage to each creature and each player. Activate no more times each turn than the number of snow Swamps you control. |
| Floodgate | 3U | Creature — Wall | Defender (This creature can't attack.) When Floodgate has flying, sacrifice it. When Floodgate leaves the battlefield, it deals damage equal to half the number of Islands you control, rounded down, to each nonblue creature without flying. 0/5 |
| Pestilence | 2BB | Enchantment | At the beginning of the end step, if no creatures are on the battlefield, sacrifice Pestilence. {B}: Pestilence deals 1 damage to each creature and each player. |
| Pyrohemia | 2RR | Enchantment | At the beginning of the end step, if no creatures are on the battlefield, sacrifice Pyrohemia. {R}: Pyrohemia deals 1 damage to each creature and each player. |