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 |
|---|---|---|---|
| Ebon Drake | 2B | Creature — Drake | Flying Whenever a player casts a spell, you lose 1 life. 3/3 |
| Dark Apostle | 3R | Creature — Astartes Warlock | Gift of Chaos — {3}, {T}: The next noncreature spell you cast this turn has cascade. (When you cast that 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.) 3/3 |
| Spooky Clown Mox | Stickers | {TK}{TK} — Vigilance {TK}{TK}{TK}{TK} — {1}, {T}: Tap target creature. {TK}{TK} — 1/5 {TK}{TK}{TK} — 5/4 | |
| Nacre Talisman | 2 | Artifact | Whenever a player casts a white spell, you may pay {3}. If you do, untap target permanent. |
| Megatron, Tyrant | 3RWB | Legendary Artifact Creature — Robot | More Than Meets the Eye {1}{R}{W}{B} (You may cast this card converted for {1}{R}{W}{B}.) Your opponents can't cast spells during combat. At the beginning of your postcombat main phase, you may convert Megatron. If you do, add {C} for each 1 life your opponents have lost this turn. 7/5 |
| Mimic | 2 | Artifact — Treasure | {T}, Sacrifice Mimic: Add one mana of any color. {2}: Mimic becomes a Shapeshifter artifact creature with base power and toughness 3/3 until end of turn. |
| The Irencrag | 2 | Legendary Artifact | {T}: Add {C}. Whenever a legendary creature enters the battlefield under your control, you may have The Irencrag become a legendary Equipment artifact named Everflame, Heroes' Legacy. If you do, it gains equip {3} and "Equipped creature gets +3/+3" and loses all other abilities. |
| Aerial Formation | U | Instant | Strive — This spell costs {2}{U} more to cast for each target beyond the first. Any number of target creatures each get +1/+1 and gain flying until end of turn. |
| Inga and Esika | 2GU | Legendary Creature — Human God | Creatures you control have vigilance and "{T}: Add one mana of any color. Spend this mana only to cast a creature spell." Whenever you cast a creature spell, if three or more mana from creatures was spent to cast it, draw a card. 4/4 |
| Celestial Ancient | 3WW | Creature — Elemental | Flying Whenever you cast an enchantment spell, put a +1/+1 counter on each creature you control. 3/3 |