M:tG card similarity search
4B · Creature — Nightmare
Mutate {3}{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.) Menace (This creature can't be blocked except by two or more creatures.) Whenever this creature mutates, each opponent discards a card. 4/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Hell Mongrel | 3B | Creature — Nightmare Dog | Discard a card: Hell Mongrel gets +1/+1 until end of turn. Madness {2}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) 4/3 |
| Skull Rend | 3BR | Sorcery | Skull Rend deals 2 damage to each opponent. Those players each discard two cards at random. |
| Hapless Researcher | U | Creature — Human Wizard | Sacrifice Hapless Researcher: Draw a card, then discard a card. 1/1 |
| Vhal, Eager Scholar | 2U | Legendary Creature — Human Wizard | Specialize {5} {T}: Draw a card, then discard a card. Put a study counter on Vhal, Eager Scholar. 2/2 |
| Mind Ravel | 2B | Sorcery | Target player discards a card. Draw a card at the beginning of the next turn's upkeep. |
| Thirst for Knowledge | 2U | Instant | Draw three cards. Then discard two cards unless you discard an artifact card. |
| Necrogen Spellbomb | 1 | Artifact | {B}, Sacrifice Necrogen Spellbomb: Target player discards a card. {1}, Sacrifice Necrogen Spellbomb: Draw a card. |
| Conspiracy Theorist | 1R | Creature — Human Shaman | Whenever Conspiracy Theorist attacks, you may pay {1} and discard a card. If you do, draw a card. Whenever you discard one or more nonland cards, you may exile one of them from your graveyard. If you do, you may cast it this turn. 2/2 |
| Compelling Deterrence | 1U | Instant | Return target nonland permanent to its owner's hand. Then that player discards a card if you control a Zombie. |
| A-Moon-Circuit Hacker | 1U | Enchantment Creature — Human Ninja | Ninjutsu {U} ({U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Moon-Circuit Hacker deals combat damage to a player, scry 2, then draw a card. Discard a card unless Moon-Circuit Hacker entered the battlefield this turn. 2/1 |