M:tG card similarity search
WWW · Enchantment
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.
| Name | Mana | Type | Text |
|---|---|---|---|
| Obscuring Aether | G | Enchantment | Face-down creature spells you cast cost {1} less to cast. {1}{G}: Turn Obscuring Aether face down. (It becomes a 2/2 creature.) |
| Razorclaw Bear | 2GG | Creature — Bear | Whenever Razorclaw Bear becomes blocked, it gets +2/+2 until end of turn. 3/3 |
| Mistfire Adept | 3U | Creature — Human Monk | Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) Whenever you cast a noncreature spell, target creature gains flying until end of turn. 3/3 |
| Alchemist's Refuge | Land | {T}: Add {C}. {G}{U}, {T}: You may cast spells this turn as though they had flash. | |
| Gustcloak Savior | 4W | Creature — Bird Soldier | Flying Whenever a creature you control becomes blocked, you may untap that creature and remove it from combat. 3/4 |
| Frostwalk Bastion | Snow Land | {T}: Add {C}. {1}{S}: Until end of turn, Frostwalk Bastion becomes a 2/3 Construct artifact creature. It's still a land. ({S} can be paid with one mana from a snow source.) Whenever Frostwalk Bastion deals combat damage to a creature, tap that creature and it doesn't untap during its controller's next untap step. | |
| Living Airship | 3U | Creature — Metathran | Flying {2}{G}: Regenerate Living Airship. 2/3 |
| Cave Tiger | 2G | Creature — Cat | Whenever Cave Tiger becomes blocked by a creature, Cave Tiger gets +1/+1 until end of turn. 2/2 |
| Snorting Gahr | 2GG | Creature — Rhino Beast | Whenever Snorting Gahr becomes blocked, it gets +2/+2 until end of turn. 3/3 |
| Deepwood Wolverine | G | Creature — Wolverine | Whenever Deepwood Wolverine becomes blocked, it gets +2/+0 until end of turn. 1/1 |