Opal Guardian
Enchantment · {W}{W}{W}
When an opponent casts a creature spell, if this permanent is an enchantment, this enchantment becomes a 3/4 Gargoyle creature with flying and protection from red.
From €0.13 at Cardmarket
Enchantment · {W}{W}{W}
When an opponent casts a creature spell, if this permanent is an enchantment, this enchantment becomes a 3/4 Gargoyle creature with flying and protection from red.
From €0.13 at Cardmarket