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 |
|---|---|---|---|
| Emergence Zone | Land | {T}: Add {C}. {1}, {T}, Sacrifice Emergence Zone: You may cast spells this turn as though they had flash. | |
| Tormentor's Helm | R | Artifact — Equipment | Equipped creature gets +1/+1. Whenever equipped creature becomes blocked, it deals 1 damage to defending player. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.) |
| Valor of the Worthy | W | Enchantment — Aura | Enchant creature Enchanted creature gets +1/+1. When enchanted creature leaves the battlefield, create a 1/1 white Spirit creature token with flying. |
| Living Plane | 2GG | World Enchantment | All lands are 1/1 creatures that are still lands. |
| Nature's Revolt | 3GG | Enchantment | All lands are 2/2 creatures that are still lands. |
| Managorger Hydra | 2G | Creature — Hydra | Trample Whenever a player casts a spell, put a +1/+1 counter on Managorger Hydra. 1/1 |
| Noble Quarry | 2G | Enchantment Creature — Unicorn | Bestow {5}{G} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.) All creatures able to block Noble Quarry or enchanted creature do so. Enchanted creature gets +1/+1. 1/1 |
| Echoing Equation | 3UU | Sorcery | Choose target creature you control. Each other creature you control becomes a copy of it until end of turn, except those creatures aren't legendary. |
| Worldfire | 6RRR | Sorcery | Exile all permanents. Exile all cards from all hands and graveyards. Each player's life total becomes 1. |
| Kaervek the Merciless | 5BR | Legendary Creature — Human Shaman | Whenever an opponent casts a spell, Kaervek the Merciless deals damage equal to that spell's mana value to any target. 5/4 |