M:tG card similarity search
1B · Creature — Spirit
As an additional cost to cast this spell, discard a card or sacrifice a permanent. Fathomless descent — Souls of the Lost's power is equal to the number of permanent cards in your graveyard and its toughness is equal to that number plus 1. */*+1
| Name | Mana | Type | Text |
|---|---|---|---|
| Lurking Spinecrawler | 3B | Creature — Horror | When Lurking Spinecrawler enters the battlefield, you may choose a nonland card in your hand. If you do, that card perpetually incorporates {1}{B} and gains "When you cast this spell, each opponent sacrifices a creature. Each opponent who can't discards a card." Whenever you cast a multicolored spell, for each of that spell's colors, each opponent loses 1 life and you gain 1 life. 5/4 |
| Warped Physique | UB | Instant | Target creature gets +X/-X until end of turn, where X is the number of cards in your hand. |
| Balduvian Horde | 2RR | Creature — Human Barbarian | When Balduvian Horde enters the battlefield, sacrifice it unless you discard a card at random. 5/5 |
| Pillaging Horde | 2RR | Creature — Human Barbarian | When Pillaging Horde enters the battlefield, sacrifice it unless you discard a card at random. 5/5 |
| Invasion of Tarkir | 1R | Battle — Siege | (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Tarkir enters the battlefield, reveal any number of Dragon cards from your hand. When you do, Invasion of Tarkir deals X plus 2 damage to any other target, where X is the number of cards revealed this way. (X can be 0.) |
| Soul's Fire | 2R | Instant | Target creature you control deals damage equal to its power to any target. |
| Invert | U/R | Instant | Switch the power and toughness of each of up to two target creatures until end of turn. |
| Serra Paragon | 2WW | Creature — Angel | Flying Once during each of your turns, you may play a land from your graveyard or cast a permanent spell with mana value 3 or less from your graveyard. If you do, it gains "When this permanent is put into a graveyard from the battlefield, exile it and you gain 2 life." 3/4 |
| Cyclops Gladiator | 1RRR | Creature — Cyclops Warrior | Whenever Cyclops Gladiator attacks, you may have it deal damage equal to its power to target creature defending player controls. If you do, that creature deals damage equal to its power to Cyclops Gladiator. 4/4 |
| Brilliant Ultimatum | WWUUUBB | Sorcery | Exile the top five cards of your library. An opponent separates those cards into two piles. You may play lands and cast spells from one of those piles. If you cast a spell this way, you cast it without paying its mana cost. |