M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Permission Denied | WU | Instant | Counter target noncreature spell. Your opponents can't cast noncreature spells this turn. |
| Nardole, Resourceful Cyborg | 1U | Legendary Artifact Creature — Scientist | {T}: Add {U} for each counter on Nardole. Spend this mana only to cast noncreature spells. Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.) Doctor's companion (You can have two commanders if the other is the Doctor.) 1/2 |
| Reinterpret | 2UR | Instant | Counter target spell. You may cast a spell with an equal or lesser mana value from your hand without paying its mana cost. |
| Nullify | UU | Instant | Counter target creature or Aura spell. |
| Mental Misstep | U/P | Instant | ({U/P} can be paid with either {U} or 2 life.) Counter target spell with mana value 1. |
| Spell Snare | U | Instant | Counter target spell with mana value 2. |
| Electrosiphon | UUR | Instant | Counter target spell. You get an amount of {E} (energy counters) equal to its mana value. |
| Spell Burst | XU | Instant | Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.) Counter target spell with mana value X. |
| Spell Blast | XU | Instant | Counter target spell with mana value X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.) |
| Void Mirror | 2 | Artifact | Whenever a player casts a spell, if no colored mana was spent to cast it, counter that spell. |