M:tG card similarity search
1U · Instant
Counter target activated ability, triggered ability, or legendary spell.
| Name | Mana | Type | Text |
|---|---|---|---|
| Suppression Field | 1W | Enchantment | Activated abilities cost {2} more to activate unless they're mana abilities. |
| Pithing Spyglass | 2 | Artifact | As Pithing Spyglass enters the battlefield, name a keyword ability or ability word. All cards in all zones lose that keyword ability or ability word and all text tied to that ability. |
| Ayesha Tanaka | WWUU | Legendary Creature — Human Artificer | Banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.) {T}: Counter target activated ability from an artifact source unless that ability's controller pays {W}. (Mana abilities can't be targeted.) 2/2 |
| Sister of Silence | 4U | Creature — Human Knight | Flash Psychic Abomination — When Sister of Silence enters the battlefield, counter target instant spell, sorcery spell, activated ability, or triggered ability. 3/3 |
| Rimewind Cryomancer | 3U | Creature — Human Wizard | {1}, {T}: Counter target activated ability. Activate only if you control four or more snow permanents. (Mana abilities can't be targeted.) 2/3 |
| Nimble Obstructionist | 2U | Creature — Bird Wizard | Flash Flying Cycling {2}{U} ({2}{U}, Discard this card: Draw a card.) When you cycle Nimble Obstructionist, counter target activated or triggered ability you don't control. 3/1 |
| Deny the Witch | 1WUB | Instant | Counter target spell, activated ability, or triggered ability. Its controller loses life equal to the number of creatures you control. |
| Bind | 1G | Instant | Counter target activated ability. (Mana abilities can't be targeted.) Draw a card. |
| Squelch | 1U | Instant | Counter target activated ability. (Mana abilities can't be targeted.) Draw a card. |
| Azorius Guildmage | W/UW/U | Creature — Vedalken Wizard | {2}{W}: Tap target creature. {2}{U}: Counter target activated ability. (Mana abilities can't be targeted.) 2/2 |