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 |
|---|---|---|---|
| Phyrexian Processor | 4 | Artifact | As Phyrexian Processor enters the battlefield, pay any amount of life. {4}, {T}: Create an X/X black Phyrexian Minion creature token, where X is the life paid as Phyrexian Processor entered the battlefield. |
| Defiant Bloodlord | 5BB | Creature — Vampire | Flying Whenever you gain life, target opponent loses that much life. 4/5 |
| Tempest Efreet | 1RRR | Creature — Efreet | Remove Tempest Efreet from your deck before playing if you're not playing for ante. {T}, Sacrifice Tempest Efreet: Target opponent may pay 10 life. If that player doesn't, they reveal a card at random from their hand. Exchange ownership of the revealed card and Tempest Efreet. Put the revealed card into your hand and Tempest Efreet from anywhere into that player's graveyard. This change in ownership is permanent. 3/3 |
| Nafs Asp | G | Creature — Snake | Whenever Nafs Asp deals damage to a player, that player loses 1 life at the beginning of their next draw step unless they pay {1} before that draw step. 1/1 |
| Liliana's Caress | 1B | Enchantment | Whenever an opponent discards a card, that player loses 2 life. |
| Slaughter | 2BB | Instant | Buyback—Pay 4 life. (You may pay 4 life in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.) Destroy target nonblack creature. It can't be regenerated. |
| Seed of Hope | G | Instant | Mill two cards. You may put a permanent card from among the milled cards into your hand. You gain 2 life. (To mill two cards, put the top two cards of your library into your graveyard.) |
| Auto-Key | Artifact — Contraption | Whenever you crank Auto-Key, until end of turn, target creature becomes an artifact in addition to its other types and gains "{T}: You gain 3 life." | |
| Inspiring Commander | 4WW | Creature — Human Soldier | Whenever another creature with power 2 or less enters the battlefield under your control, you gain 1 life and draw a card. 1/4 |
| Liability | 1BB | Enchantment | Whenever a nontoken permanent is put into a player's graveyard from the battlefield, that player loses 1 life. |