M:tG card similarity search
3B · Creature — Nightmare
Mutate {2}{B} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Deathtouch Whenever this creature mutates, each opponent loses X life and you gain X life, where X is the number of times this creature has mutated. 3/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Galadhrim Ambush | 3G | Instant | Create X 1/1 green Elf Warrior creature tokens, where X is the number of attacking creatures. Prevent all combat damage that would be dealt this turn by non-Elf creatures. |
| Boon Reflection | 4W | Enchantment | If you would gain life, you gain twice that much life instead. |
| Infectious Horror | 3B | Creature — Zombie Horror | Whenever Infectious Horror attacks, each opponent loses 2 life. 2/2 |
| Hand of Vecna | 3 | Legendary Artifact — Equipment | At the beginning of combat on your turn, equipped creature or a creature you control named Vecna gets +X/+X until end of turn, where X is the number of cards in your hand. Equip—Pay 1 life for each card in your hand. Equip {2} |
| Stonecoil Serpent | X | Artifact Creature — Snake | Reach, trample, protection from multicolored Stonecoil Serpent enters the battlefield with X +1/+1 counters on it. 0/0 |
| Psychic Allergy | 3UU | Enchantment | As Psychic Allergy enters the battlefield, choose a color. At the beginning of each opponent's upkeep, Psychic Allergy deals X damage to that player, where X is the number of nontoken permanents of the chosen color they control. At the beginning of your upkeep, destroy Psychic Allergy unless you sacrifice two Islands. |
| Clan Defiance | XRG | Sorcery | Choose one or more — • Clan Defiance deals X damage to target creature with flying. • Clan Defiance deals X damage to target creature without flying. • Clan Defiance deals X damage to target player or planeswalker. |
| Biorhythm | 6GG | Sorcery | Each player's life total becomes the number of creatures they control. |
| Pulse Tracker | B | Creature — Vampire Rogue | Whenever Pulse Tracker attacks, each opponent loses 1 life. 1/1 |
| Ebonblade Reaper | 2B | Creature — Human Cleric | Whenever Ebonblade Reaper attacks, you lose half your life, rounded up. Whenever Ebonblade Reaper deals combat damage to a player, that player loses half their life, rounded up. Morph {3}{B}{B} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) 1/1 |