M:tG card similarity search
U · Creature — Siren Pirate Wizard
Flying {U}, Sacrifice Siren Stormtamer: Counter target spell or ability that targets you or a creature you control. 1/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Gainsay | 1U | Instant | Counter target blue spell. |
| Fervent Denial | 3UU | Instant | Counter target spell. Flashback {5}{U}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.) |
| Lullmage Mentor | 1UU | Creature — Merfolk Wizard | Whenever a spell or ability you control counters a spell, you may create a 1/1 blue Merfolk creature token. Tap seven untapped Merfolk you control: Counter target spell. 2/2 |
| 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 |
| Phantasmal Dragon | 2UU | Creature — Dragon Illusion | Flying When Phantasmal Dragon becomes the target of a spell or ability, sacrifice it. 5/5 |
| Mirrorshell Crab | 5UU | Artifact Creature — Crab | Ward {3} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {3}.) Channel — {2}{U}, Discard Mirrorshell Crab: Counter target spell or ability unless its controller pays {3}. 5/7 |
| Kira, Great Glass-Spinner | 1UU | Legendary Creature — Spirit | Flying Creatures you control have "Whenever this creature becomes the target of a spell or ability for the first time each turn, counter that spell or ability." 2/2 |
| Skulking Knight | 2B | Creature — Zombie Knight | Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) When Skulking Knight becomes the target of a spell or ability, sacrifice it. 3/3 |
| Frost Walker | 1U | Creature — Elemental | When Frost Walker becomes the target of a spell or ability, sacrifice it. 4/1 |
| Disallow | 1UU | Instant | Counter target spell, activated ability, or triggered ability. (Mana abilities can't be targeted.) |