M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Stronghold Biologist | 2U | Creature — Human Spellshaper | {U}{U}, {T}, Discard a card: Counter target creature spell. 1/1 |
| Summoner's Bane | 2UU | Instant | Counter target creature spell. Create a 2/2 blue Illusion creature token. |
| Commit | 3U | Instant | Put target spell or nonland permanent into its owner's library second from the top. |
| Lurker | 2G | Creature — Beast | Lurker can't be the target of spells unless it attacked or blocked this turn. 2/3 |
| Discombobulate | 2UU | Instant | Counter target spell. Look at the top four cards of your library, then put them back in any order. |
| Emissary of Grudges | 5R | Creature — Efreet | Flying, haste As Emissary of Grudges enters the battlefield, secretly choose an opponent. Reveal the player you chose: Choose new targets for target spell or ability if it's controlled by the chosen player and if it targets you or a permanent you control. Activate only once. 6/5 |
| Repulsive Mutation | XGU | Instant | Put X +1/+1 counters on target creature you control. Then counter up to one target spell unless its controller pays mana equal to the greatest power among creatures you control. |
| Scent of Brine | 1U | Instant | Reveal any number of blue cards in your hand. Counter target spell unless its controller pays {1} for each card revealed this way. |
| Prohibit | 1U | Instant | Kicker {2} (You may pay an additional {2} as you cast this spell.) Counter target spell if its mana value is 2 or less. If this spell was kicked, counter that spell if its mana value is 4 or less instead. |
| Access Denied | 3UU | Instant | Counter target spell. Create X 1/1 colorless Thopter artifact creature tokens with flying, where X is that spell's mana value. |