M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Error | UB | Instant | Counter target multicolored spell. |
| Gainsay | 1U | Instant | Counter target blue spell. |
| Spell Suck | 2UU | Instant | Counter target spell, then assemble a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.) |
| Fuel for the Cause | 2UU | Instant | Counter target spell, then proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) |
| Forceful Denial | 3UU | Instant | Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.) Counter target spell. |
| Controvert | 2UU | Instant | Counter target spell. Recover {2}{U}{U} (When a creature is put into your graveyard from the battlefield, you may pay {2}{U}{U}. If you do, return this card from your graveyard to your hand. Otherwise, exile this card.) |
| Cancel | 1UU | Instant | Counter target spell. |
| Counterspell | UU | Instant | Counter target spell. |
| Out of Bounds | 3U | Instant | Assist (Another player can pay up to {3} of this spell's cost.) Counter target spell. |
| Neutralize | 1UU | Instant | Counter target spell. Cycling {2} ({2}, Discard this card: Draw a card.) |