Enchantment
Hidden Gibbons
When an opponent casts an instant spell, if this permanent is an enchantment, it becomes a 4/4 Ape creature.
From Magic: The Gathering.
Exact printings
- Urza's Legacy - #104 · rare · FOIL · EN
Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6ogsatc19vpb1hiont427p.