M:tG card similarity search
2W · Enchantment
When an opponent casts a creature spell, if Opal Champion is an enchantment, Opal Champion becomes a 3/3 Knight creature with first strike.
| Name | Mana | Type | Text |
|---|---|---|---|
| Kindly Cognician | 1U | Artifact Creature — Cyborg Artificer | Spells you cast that refer to artifacts or Contraptions in their rules text cost {1} less to cast. 1/3 |
| Drowner Initiate | U | Creature — Merfolk Wizard | Whenever a player casts a blue spell, you may pay {1}. If you do, target player mills two cards. 1/1 |
| Biotransference | 2BB | Enchantment | Creatures you control are artifacts in addition to their other types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield. Whenever you cast an artifact spell, you lose 1 life and create a 2/2 black Necron Warrior artifact creature token. |
| Confront the Assault | 4W | Instant | Cast this spell only if a creature is attacking you. Create three 1/1 white Spirit creature tokens with flying. |
| Relic's Roar | U | Instant | Until end of turn, target artifact or creature becomes a Dinosaur artifact creature with base power and toughness 4/3 in addition to its other types. |
| Wretched Gryff | 7 | Creature — Eldrazi Hippogriff | Emerge {5}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.) When you cast this spell, draw a card. Flying 3/4 |
| Wooden Sphere | 1 | Artifact | Whenever a player casts a green spell, you may pay {1}. If you do, you gain 1 life. |
| Aurora Phoenix | 4RR | Creature — Phoenix | Flying Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.) Whenever you cast a spell with cascade, return Aurora Phoenix from your graveyard to your hand. 5/3 |
| Skilled Animator | 2U | Creature — Human Artificer | When Skilled Animator enters the battlefield, target artifact you control becomes an artifact creature with base power and toughness 5/5 for as long as Skilled Animator remains on the battlefield. 1/3 |
| Deepwood Elder | GG | Creature — Dryad Spellshaper | {X}{G}{G}, {T}, Discard a card: X target lands become Forests until end of turn. 2/2 |