M:tG card similarity search
4 · Artifact
Whenever you cast a Spirit or Arcane spell, Jade Idol becomes a 4/4 Spirit artifact creature until end of turn.
| Name | Mana | Type | Text |
|---|---|---|---|
| Infernal Medusa | 3BB | Creature — Gorgon | Whenever Infernal Medusa blocks a creature, destroy that creature at end of combat. Whenever Infernal Medusa becomes blocked by a non-Wall creature, destroy that creature at end of combat. 2/4 |
| Crystalline Resonance | 2U | Enchantment | Whenever you cycle a card, you may have Crystalline Resonance become a copy of another target permanent until your next turn, except it has this ability. |
| Astroquarium | 2U | Artifact | When Astroquarium enters the battlefield, you may put an art sticker on it. {1}, {T}: Until end of turn, target creature becomes a blue Shark with base power and toughness 4/4. If the cracks in Astroquarium's art are completely covered, that creature becomes a blue Octopus with base power and toughness 8/8 instead. Activate only as a sorcery. |
| Knights of the Black Rose | 3WB | Creature — Human Knight | When Knights of the Black Rose enters the battlefield, you become the monarch. Whenever an opponent becomes the monarch, if you were the monarch as the turn began, that player loses 2 life and you gain 2 life. 4/4 |
| Ovika, Enigma Goliath | 5UR | Legendary Creature — Phyrexian Nightmare | Flying Ward—{3}, Pay 3 life. Whenever you cast a noncreature spell, create X 1/1 red Phyrexian Goblin creature tokens, where X is the mana value of that spell. They gain haste until end of turn. 6/6 |
| Goblin Battle Jester | 3R | Creature — Goblin | Whenever you cast a red spell, target creature can't block this turn. 2/2 |
| Karplusan Wolverine | R | Snow Creature — Wolverine Beast | Whenever Karplusan Wolverine becomes blocked, you may have it deal 1 damage to any target. 1/1 |
| Grafted Wargear | 3 | Artifact — Equipment | Equipped creature gets +3/+2. Whenever Grafted Wargear becomes unattached from a permanent, sacrifice that permanent. Equip {0} ({0}: Attach to target creature you control. Equip only as a sorcery.) |
| Eris, Roar of the Storm | 8UR | Legendary Creature — Elemental Warlock | This spell costs {2} less to cast for each different mana value among instant and sorcery cards in your graveyard. Flying, prowess Whenever you cast your second spell each turn, create a 4/4 red Dragon Elemental creature token with flying and prowess. 4/4 |
| Alabaster Leech | W | Creature — Leech | White spells you cast cost {W} more to cast. 1/3 |