M:tG card similarity search
2W · Enchantment
Whenever an opponent casts a creature spell, if Opal Acrolith is an enchantment, Opal Acrolith becomes a 2/4 Soldier creature. {0}: Opal Acrolith becomes an enchantment.
| Name | Mana | Type | Text |
|---|---|---|---|
| Illusionary Armor | 4U | Enchantment — Aura | Enchant creature Enchanted creature gets +4/+4. When enchanted creature becomes the target of a spell or ability, sacrifice Illusionary Armor. |
| Skulking Fugitive | 2B | Creature — Horror Mercenary | When Skulking Fugitive becomes the target of a spell or ability, sacrifice it. 3/4 |
| Palace Sentinels | 3W | Creature — Human Soldier | When Palace Sentinels enters the battlefield, you become the monarch. 2/4 |
| Thoughtlace | U | Instant | Target spell or permanent becomes blue. (Mana symbols on that permanent remain unchanged.) |
| Veiled Sentry | U | Enchantment | When an opponent casts a spell, if Veiled Sentry is an enchantment, Veiled Sentry becomes an Illusion creature with power and toughness each equal to that spell's mana value. |
| Hidden Predators | G | Enchantment | When an opponent controls a creature with power 4 or greater, if Hidden Predators is an enchantment, Hidden Predators becomes a 4/4 Beast creature. |
| Frost Walker | 1U | Creature — Elemental | When Frost Walker becomes the target of a spell or ability, sacrifice it. 4/1 |
| Angel of Eternal Dawn | 2W | Creature — Angel | Flying When Angel of Eternal Dawn enters the battlefield, it becomes day. It can't become night. Your opponents can't cast spells with mana value greater than the number of turns they have begun. 2/4 |
| Phantasmal Abomination | 1UU | Creature — Illusion | Defender When Phantasmal Abomination becomes the target of a spell or ability, sacrifice it. 5/5 |
| Primal Plasma | 3U | Creature — Elemental Shapeshifter | As Primal Plasma enters the battlefield, it becomes your choice of a 3/3 creature, a 2/2 creature with flying, or a 1/6 creature with defender. */* |