M:tG card similarity search
4B · Sorcery
You draw X cards and you lose X life, where X is your devotion to black. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Nightmare Incursion | 5B | Sorcery | Search target player's library for up to X cards, where X is the number of Swamps you control, and exile them. Then that player shuffles. |
| Savage Twister | XRG | Sorcery | Savage Twister deals X damage to each creature. |
| Commander's Insight | XUUU | Instant | Target player draws X cards plus an additional card for each time they've cast a commander from the command zone this game. |
| Starstorm | XRR | Instant | Starstorm deals X damage to each creature. Cycling {3} ({3}, Discard this card: Draw a card.) |
| Rise of the Dread Marn | 2B | Instant | Create X 2/2 black Zombie Berserker creature tokens, where X is the number of nontoken creatures that died this turn. Foretell {B} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.) |
| Exsanguinate | XBB | Sorcery | Each opponent loses X life. You gain life equal to the life lost this way. |
| Martyr of Bones | B | Creature — Human Wizard | {1}, Reveal X black cards from your hand, Sacrifice Martyr of Bones: Exile up to X target cards from a single graveyard. 1/1 |
| Basalt Ravager | 3R | Creature — Giant Wizard | When Basalt Ravager enters the battlefield, it deals X damage to any target, where X is the greatest number of creatures you control that have a creature type in common. 4/2 |
| Kaleidoscorch | 1R | Sorcery | Converge — Kaleidoscorch deals X damage to any target, where X is the number of colors of mana spent to cast this spell. Flashback {4}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.) |
| Sanguine Sacrament | XWW | Instant | You gain twice X life. Put Sanguine Sacrament on the bottom of its owner's library. |