M:tG card similarity search
1 · Artifact
Whenever a player casts a black spell, you may pay {1}. If you do, you gain 1 life.
| Name | Mana | Type | Text |
|---|---|---|---|
| Pledge of Unity | 1GW | Instant | Put a +1/+1 counter on each creature you control. You gain 1 life for each creature you control. |
| Take Heart | W | Instant | Target creature gets +2/+2 until end of turn. You gain 1 life for each attacking creature you control. |
| Cloven Casting | 5UR | Enchantment | Whenever you cast a multicolored instant or sorcery spell, you may pay {1}. If you do, copy that spell. You may choose new targets for the copy. |
| Knowledge Pool | 6 | Artifact | Imprint — When Knowledge Pool enters the battlefield, each player exiles the top three cards of their library. Whenever a player casts a spell from their hand, that player exiles it. If the player does, they may cast a spell from among other cards exiled with Knowledge Pool without paying its mana cost. |
| Azorius Aethermage | 1WU | Creature — Human Wizard | Whenever a permanent is returned to your hand, you may pay {1}. If you do, draw a card. 1/1 |
| Seedtime | 1G | Instant | Cast this spell only during your turn. Take an extra turn after this one if an opponent cast a blue spell this turn. |
| Aether Rift | 1RG | Enchantment | At the beginning of your upkeep, discard a card at random. If you discard a creature card this way, return it from your graveyard to the battlefield unless any player pays 5 life. |
| Cabal Paladin | 3B | Creature — Human Knight | Whenever you cast a historic spell, Cabal Paladin deals 2 damage to each opponent. (Artifacts, legendaries, and Sagas are historic.) 4/2 |
| Shessra, Death's Whisper | 2BG | Legendary Creature — Human Elf Warlock | Bewitching Whispers — When Shessra, Death's Whisper enters the battlefield, target creature blocks this turn if able. Whispers of the Grave — At the beginning of your end step, if a creature died this turn, you may pay 2 life. If you do, draw a card. 1/3 |
| Questing Druid | 1G | Creature — Human Druid | Whenever you cast a spell that's white, blue, black, or red, put a +1/+1 counter on Questing Druid. 1/1 |