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 |
|---|---|---|---|
| Ertai Resurrected | 2UB | Legendary Creature — Phyrexian Human Wizard | Flash When Ertai Resurrected enters the battlefield, choose up to one — • Counter target spell, activated ability, or triggered ability. Its controller draws a card. • Destroy another target creature or planeswalker. Its controller draws a card. 3/2 |
| Mirozel | 3U | Creature — Illusion | Flying When Mirozel becomes the target of a spell or ability, return Mirozel to its owner's hand. 2/3 |
| Valkmira, Protector's Shield | 3W | Legendary Artifact | If a source an opponent controls would deal damage to you or a permanent you control, prevent 1 of that damage. Whenever you or another permanent you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {1}. |
| 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. |
| Detection Tower | Land | {T}: Add {C}. {1}, {T}: Until end of turn, your opponents and creatures your opponents control with hexproof can be the targets of spells and abilities you control as though they didn't have hexproof. | |
| Deny Existence | 2U | Instant | Counter target creature spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. |
| Suffocating Blast | 1UUR | Instant | Counter target spell and Suffocating Blast deals 3 damage to target creature. |
| Recycla-bird | U | Creature — Bird | Flying When Recycla-bird dies, put a flying counter on target creature you control. 1/1 |
| Gore Vassal | 2W | Creature — Phyrexian Dog | Sacrifice Gore Vassal: Put a -1/-1 counter on target creature. Then if that creature's toughness is 1 or greater, regenerate it. 2/1 |
| Trigger Happy | 1R | Instant | Choose a triggered ability of target permanent. It triggers. You control that ability. |