M:tG card similarity search
1UU · Instant
Counter target spell, activated ability, or triggered ability. (Mana abilities can't be targeted.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Stoic Rebuttal | 1UU | Instant | Metalcraft — This spell costs {1} less to cast if you control three or more artifacts. Counter target spell. |
| Mana Screw | 1 | Artifact | {1}: Flip a coin. If you win the flip, add {C}{C}. Activate only as an instant. |
| Erayo's Essence | Legendary Enchantment | Whenever an opponent casts their first spell each turn, counter that spell. | |
| Cemetery Puca | 1U/BU/B | Creature — Shapeshifter | Whenever a creature dies, you may pay {1}. If you do, Cemetery Puca becomes a copy of that creature, except it has this ability. 1/2 |
| Labyrinth Guardian | 1U | Creature — Illusion Warrior | When Labyrinth Guardian becomes the target of a spell, sacrifice it. Embalm {3}{U} ({3}{U}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Illusion Warrior with no mana cost. Embalm only as a sorcery.) 2/3 |
| Psychic Barrier | UU | Instant | Counter target creature spell. Its controller loses 1 life. |
| Daze | 1U | Instant | You may return an Island you control to its owner's hand rather than pay this spell's mana cost. Counter target spell unless its controller pays {1}. |
| Opportunistic Dragon | 2RR | Creature — Dragon | Flying When Opportunistic Dragon enters the battlefield, choose target Human or artifact an opponent controls. For as long as Opportunistic Dragon remains on the battlefield, gain control of that permanent, it loses all abilities, and it can't attack or block. 4/3 |
| Kheru Spellsnatcher | 3U | Creature — Naga Wizard | Morph {4}{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 Kheru Spellsnatcher is turned face up, counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. You may cast that card without paying its mana cost for as long as it remains exiled. 3/3 |
| Canopy Cover | 1G | Enchantment — Aura | Enchant creature Enchanted creature can't be blocked except by creatures with flying or reach. Enchanted creature can't be the target of spells or abilities your opponents control. |