M:tG card similarity search
G · Enchantment
When an opponent casts an artifact spell, if Hidden Guerrillas is an enchantment, Hidden Guerrillas becomes a 5/3 Soldier creature with trample.
| Name | Mana | Type | Text |
|---|---|---|---|
| Ring of Gix | 3 | Artifact | Echo {3} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) {1}, {T}: Tap target artifact, creature, or land. |
| Mazzy, Truesword Paladin | 1RGW | Legendary Creature — Halfling Knight | Whenever an enchanted creature attacks one of your opponents, it gets +2/+0 and gains trample until end of turn. Whenever an Aura you control is put into your graveyard from the battlefield, exile it. Until the end of your next turn, you may cast that card. 3/4 |
| Teferi's Realm | 1UU | World Enchantment | At the beginning of each player's upkeep, that player chooses artifact, creature, land, or non-Aura enchantment. All nontoken permanents of that type phase out. (While they're phased out, they're treated as though they don't exist. Each one phases in before its controller untaps during their next untap step.) |
| Isolation Cell | 4 | Artifact | Whenever an opponent casts a creature spell, that player loses 2 life unless they pay {2}. |
| Cloud Key | 3 | Artifact | As Cloud Key enters the battlefield, choose artifact, creature, enchantment, instant, or sorcery. Spells you cast of the chosen type cost {1} less to cast. |
| Heliod, God of the Sun | 3W | Legendary Enchantment Creature — God | Indestructible As long as your devotion to white is less than five, Heliod isn't a creature. (Each {W} in the mana costs of permanents you control counts toward your devotion to white.) Other creatures you control have vigilance. {2}{W}{W}: Create a 2/1 white Cleric enchantment creature token. 5/6 |
| Neck Breaker | Creature — Werewolf | Attacking creatures you control get +1/+0 and have trample. At the beginning of each upkeep, if a player cast two or more spells last turn, transform Neck Breaker. 4/3 | |
| Vestige of Emrakul | 3R | Creature — Eldrazi Drone | Devoid (This card has no color.) Trample 3/4 |
| Nullstone Gargoyle | 9 | Artifact Creature — Gargoyle | Flying Whenever the first noncreature spell of a turn is cast, counter that spell. 4/5 |
| Venom | 1GG | Enchantment — Aura | Enchant creature Whenever enchanted creature blocks or becomes blocked by a non-Wall creature, destroy the other creature at end of combat. |