M:tG card similarity search
UU · Instant
As an additional cost to cast this spell, tap an untapped artifact you control or pay {1}. Counter target spell.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Damping Sphere | 2 | Artifact | If a land is tapped for two or more mana, it produces {C} instead of any other type and amount. Each spell a player casts costs {1} more to cast for each other spell that player has cast this turn. | 
| Bond of Agony | XB | Sorcery | As an additional cost to cast this spell, pay X life. Each other player loses X life. | 
| Spotlight Falcon | 2WW | Artifact Creature — Bird | As an additional cost to cast this spell, you may collect evidence 5. Flying When Spotlight Falcon enters the battlefield, if evidence was collected, conjure a card named Spotlight Falcon into your hand. 4/3 | 
| 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}. | 
| Rewind | 2UU | Instant | Counter target spell. Untap up to four lands. | 
| Cathartic Reunion | 1R | Sorcery | As an additional cost to cast this spell, discard two cards. Draw three cards. | 
| Out of Air | 2UU | Instant | This spell costs {2} less to cast if it targets a creature spell. Counter target spell. | 
| Negate | 1U | Instant | Counter target noncreature spell. | 
| Psionic Pulse | 2U | Instant — Adventure | Counter target noncreature spell. (Then exile this card. You may cast the creature later from exile.) | 
| Spite | 3U | Instant | Counter target noncreature spell. |