Opal Guardian (30) (TSP)
| Set: | Time Spiral |
| Type: | Enchantment |
| Rarity: | Rare |
| Cost: | WWW |
| Colors: | W |
When an opponent casts a creature spell, if Opal Guardian is an enchantment, Opal Guardian becomes a 3/4 Gargoyle creature with flying and protection from red.
It was a moment in time, cast in stone—a moment whose time had come again.