M:tG card similarity search
1U · Instant
Counter target creature spell. If it was a legendary spell, the Ring tempts you.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Swift Silence | 2WUU | Instant | Counter all other spells. Draw a card for each spell countered this way. | 
| Mystic Snake | 1GUU | Creature — Snake | Flash When Mystic Snake enters the battlefield, counter target spell. 2/2 | 
| Countermand | 2UU | Instant | Counter target spell. Its controller mills four cards. | 
| Dovin's Veto | WU | Instant | This spell can't be countered. Counter target noncreature spell. | 
| Double Negative | UUR | Instant | Counter up to two target spells. | 
| Undersimplify | 1U | Instant | Choose target spell. If it's a creature spell, it perpetually gets -2/-0. Counter that spell unless its controller pays {2}. | 
| Scatter Arc | 3U | Instant | Counter target noncreature spell. Draw a card. | 
| Rewind | 2UU | Instant | Counter target spell. Untap up to four lands. | 
| Perplex | 1UB | Instant | Counter target spell unless its controller discards their hand. Transmute {1}{U}{B} ({1}{U}{B}, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.) | 
| Dissipate | 1UU | Instant | Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. |