Compare cards
Enter up to eight card names — one per line, or comma-separated — to line them up side by side.
 Opal Guardian | |
|---|---|
| Mana cost |  |
| Mana value | 3 |
| Type | Enchantment |
| Power / Toughness | — |
| Rarity | Rare |
| Price | $0.18 |
| Rules text | 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. |