M:tG card similarity search
G · Enchantment
When an opponent casts an instant spell, if Hidden Gibbons is an enchantment, Hidden Gibbons becomes a 4/4 Ape creature.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Skulking Knight | 2B | Creature — Zombie Knight | Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) When Skulking Knight becomes the target of a spell or ability, sacrifice it. 3/3 | 
| Stinging Licid | 1U | Creature — Licid | {1}{U}, {T}: Stinging Licid loses this ability and becomes an Aura enchantment with enchant creature. Attach it to target creature. You may pay {U} to end this effect. Whenever enchanted creature becomes tapped, Stinging Licid deals 2 damage to that creature's controller. 1/1 | 
| Phantom Beast | 3U | Creature — Illusion Beast | When Phantom Beast becomes the target of a spell or ability, sacrifice it. 4/5 | 
| Phantasmal Abomination | 1UU | Creature — Illusion | Defender When Phantasmal Abomination becomes the target of a spell or ability, sacrifice it. 5/5 | 
| Arasta of the Endless Web | 2GG | Legendary Enchantment Creature — Spider | Reach Whenever an opponent casts an instant or sorcery spell, create a 1/2 green Spider creature token with reach. 3/5 | 
| Frost Walker | 1U | Creature — Elemental | When Frost Walker becomes the target of a spell or ability, sacrifice it. 4/1 | 
| Curse of Shaken Faith | 1R | Enchantment — Aura Curse | Enchant player Whenever enchanted player casts a spell other than the first spell they cast each turn or copies a spell, Curse of Shaken Faith deals 2 damage to them. | 
| Pretender's Claim | 1B | Enchantment — Aura | Enchant creature Whenever enchanted creature becomes blocked, tap all lands defending player controls. | 
| Celestial Colonnade | Land | Celestial Colonnade enters the battlefield tapped. {T}: Add {W} or {U}. {3}{W}{U}: Until end of turn, Celestial Colonnade becomes a 4/4 white and blue Elemental creature with flying and vigilance. It's still a land. | |
| Betrayal | U | Enchantment — Aura | Enchant creature an opponent controls Whenever enchanted creature becomes tapped, you draw a card. |