M:tG card similarity search
WWW · Enchantment
When an opponent casts a creature spell, if Opal Guardian is an enchantment, Opal Guardian becomes a 3/4 Gargoyle creature with flying and protection from red.
| Name | Mana | Type | Text |
|---|---|---|---|
| Ray of Frost | 1U | Enchantment — Aura | Flash Enchant creature When Ray of Frost enters the battlefield, if enchanted creature is red, tap it. As long as enchanted creature is red, it loses all abilities. Enchanted creature doesn't untap during its controller's untap step. |
| Dimir Doppelganger | 1UB | Creature — Shapeshifter | {1}{U}{B}: Exile target creature card from a graveyard. Dimir Doppelganger becomes a copy of that card, except it has this ability. 0/2 |
| Thorn of Amethyst | 2 | Artifact | Noncreature spells cost {1} more to cast. |
| Cloudfin Raptor | U | Creature — Bird Mutant | Flying Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) 0/1 |
| Nardole, Resourceful Cyborg | 1U | Legendary Artifact Creature — Scientist | {T}: Add {U} for each counter on Nardole. Spend this mana only to cast noncreature spells. Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.) Doctor's companion (You can have two commanders if the other is the Doctor.) 1/2 |
| Taurean Mauler | 2R | Creature — Shapeshifter | Changeling (This card is every creature type.) Whenever an opponent casts a spell, you may put a +1/+1 counter on Taurean Mauler. 2/2 |
| Unctus, Grand Metatect | 1UU | Legendary Artifact Creature — Phyrexian Vedalken | Other blue creatures you control have "Whenever this creature becomes tapped, draw a card, then discard a card." Other artifact creatures you control get +1/+1. {U/P}: Until end of turn, target creature you control becomes a blue artifact in addition to its other colors and types. Activate only as a sorcery. ({U/P} can be paid with either {U} or 2 life.) 2/4 |
| Colorful Feiyi Sparrow | 1W | Creature — Bird | Flying (This creature can't be blocked except by creatures with flying or reach.) 1/3 |
| Esper Cormorants | 2WU | Artifact Creature — Bird | Flying 3/3 |
| Ghirapur Osprey | 2W | Creature — Bird | Flying 2/2 |