M:tG card similarity search
1U · Creature — Elemental
When Frost Walker becomes the target of a spell or ability, sacrifice it. 4/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Sleeping Potion | 1U | Enchantment — Aura | Enchant creature When Sleeping Potion enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. When enchanted creature becomes the target of a spell or ability, sacrifice Sleeping Potion. |
| Adric, Mathematical Genius | 1U | Legendary Creature — Human Artificer | {2}{U}, {T}: Copy target activated or triggered ability you control. You may choose new targets for the copy. Ultimate Sacrifice — {1}{U}, Sacrifice Adric: Counter target activated or triggered ability. Doctor's companion (You can have two commanders if the other is the Doctor.) 1/1 |
| Flare of Denial | 1UU | Instant | You may sacrifice a nontoken blue creature rather than pay this spell's mana cost. Counter target spell. |
| Chimeric Sphere | 3 | Artifact | {2}: Until end of turn, Chimeric Sphere becomes a 2/1 Construct artifact creature with flying. {2}: Until end of turn, Chimeric Sphere becomes a 3/2 Construct artifact creature and loses flying. |
| Voidmage Prodigy | UU | Creature — Human Wizard | {U}{U}, Sacrifice a Wizard: Counter target spell. Morph {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.) 2/1 |
| Protean Thaumaturge | 1U | Creature — Human Wizard | Constellation — Whenever an enchantment enters the battlefield under your control, you may have Protean Thaumaturge become a copy of another target creature, except it has this ability. 1/1 |
| 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 |
| Reroute | 1R | Instant | Change the target of target activated ability with a single target. (Mana abilities can't be targeted.) Draw a card. |
| Psychic Purge | U | Sorcery | Psychic Purge deals 1 damage to any target. When a spell or ability an opponent controls causes you to discard Psychic Purge, that player loses 5 life. |
| Rust | G | Instant | Counter target activated ability from an artifact source. (Mana abilities can't be targeted.) |