M:tG card similarity search
2B · Enchantment
Whenever an opponent attacks you and/or one or more planeswalkers you control, exile the top card of that player's library. You may play that card for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast it.
| Name | Mana | Type | Text |
|---|---|---|---|
| Devious Cover-Up | 2UU | Instant | Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. You may shuffle up to four target cards from your graveyard into your library. |
| Skittish Kavu | 1R | Creature — Kavu | Skittish Kavu gets +1/+1 as long as no opponent controls a white or blue creature. 1/1 |
| Chimney Imp | 4B | Creature — Imp | Flying When Chimney Imp dies, target opponent puts a card from their hand on top of their library. 1/2 |
| Mire Kavu | 3R | Creature — Kavu | Mire Kavu gets +1/+1 as long as you control a Swamp. 3/2 |
| Transmogrify | 3R | Sorcery | Exile target creature. That creature's controller reveals cards from the top of their library until they reveal a creature card. That player puts that card onto the battlefield, then shuffles the rest into their library. |
| Willow Satyr | 2GG | Creature — Satyr | You may choose not to untap Willow Satyr during your untap step. {T}: Gain control of target legendary creature for as long as you control Willow Satyr and Willow Satyr remains tapped. 1/1 |
| Corrupted Key | B | Artifact — Key | As long as Corrupted Key is tapped, creatures you control have menace and deathtouch. |
| Apocalypse | 2RRR | Sorcery | Exile all permanents. You discard your hand. |
| Breaking Wave | 2UU | Sorcery | You may cast Breaking Wave as though it had flash if you pay {2} more to cast it. (You may cast it any time you could cast an instant.) Simultaneously untap all tapped creatures and tap all untapped creatures. |
| Gearsmith Guardian | 5 | Artifact Creature — Construct | Gearsmith Guardian gets +2/+0 as long as you control a blue creature. 3/5 |