M:tG card similarity search
1 · Artifact
Whenever a player casts a red spell, you may pay {1}. If you do, you gain 1 life.
| Name | Mana | Type | Text |
|---|---|---|---|
| Chandra's Embercat | 1R | Creature — Elemental Cat | {T}: Add {R}. Spend this mana only to cast an Elemental spell or a Chandra planeswalker spell. 2/2 |
| Consuming Oni | 2BB | Creature — Ogre Demon | Flying, menace At the beginning of your end step, a random nonland card in your hand perpetually gains "When you cast this spell, you lose 3 life." 6/6 |
| Thought Harvester | 3U | Creature — Eldrazi Drone | Devoid (This card has no color.) Flying Whenever you cast a colorless spell, target opponent exiles the top card of their library. 2/4 |
| Aetherstream Leopard | 2G | Creature — Cat | Trample When Aetherstream Leopard enters the battlefield, you get {E} (an energy counter). Whenever Aetherstream Leopard attacks, you may pay {E}. If you do, it gets +2/+0 until end of turn. 2/3 |
| Riparian Tiger | 3GG | Creature — Cat | Trample When Riparian Tiger enters the battlefield, you get {E}{E} (two energy counters). Whenever Riparian Tiger attacks, you may pay {E}{E}. If you do, it gets +2/+2 until end of turn. 4/4 |
| Ob Nixilis of the Black Oath | 3BB | Legendary Planeswalker — Nixilis | [+2]: Each opponent loses 1 life. You gain life equal to the life lost this way. [−2]: Create a 5/5 black Demon creature token with flying. You lose 2 life. [−8]: You get an emblem with "{1}{B}, Sacrifice a creature: You gain X life and draw X cards, where X is the sacrificed creature's power." Ob Nixilis of the Black Oath can be your commander. Loyalty 3 |
| Wretched Anurid | 1B | Creature — Zombie Frog Beast | Whenever another creature enters the battlefield, you lose 1 life. 3/3 |
| Screamer-Killer | 4R | Creature — Tyranid | Trample Bio-Plasmic Scream — Whenever you cast a creature spell with mana value 5 or greater, Screamer-Killer deals 5 damage to any target. 5/5 |
| Sewer Nemesis | 3B | Creature — Horror | As Sewer Nemesis enters the battlefield, choose a player. Sewer Nemesis's power and toughness are each equal to the number of cards in the chosen player's graveyard. Whenever the chosen player casts a spell, that player mills a card. */* |
| Archers' Parapet | 1G | Creature — Wall | Defender {1}{B}, {T}: Each opponent loses 1 life. 0/5 |