M:tG card similarity search
XU · Instant
Counter target spell unless its controller pays {X}. Clash with an opponent. If you win, that spell's controller mills four cards. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Null Brooch | 4 | Artifact | {2}, {T}, Discard your hand: Counter target noncreature spell. |
| Voidmage Apprentice | 1U | Creature — Human Wizard | Morph {2}{U}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When Voidmage Apprentice is turned face up, counter target spell. 1/1 |
| Envelop | U | Instant | Counter target sorcery spell. |
| Extinguish | 1U | Instant | Counter target sorcery spell. |
| Mage's Attendant | 2W | Creature — Cat Rogue | When Mage's Attendant enters the battlefield, create a 1/1 blue Wizard creature token with "{1}, Sacrifice this creature: Counter target noncreature spell unless its controller pays {1}." 3/2 |
| Stromgald Cabal | 1BB | Creature — Human Knight | {T}, Pay 1 life: Counter target white spell. 2/2 |
| Assert Authority | 5UU | Instant | Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. |
| Desertion | 3UU | Instant | Counter target spell. If an artifact or creature spell is countered this way, put that card onto the battlefield under your control instead of into its owner's graveyard. |
| Swift Silence | 2WUU | Instant | Counter all other spells. Draw a card for each spell countered this way. |
| Undermine | UUB | Instant | Counter target spell. Its controller loses 3 life. |