Mox Opal [Scars of Mirrodin] Guru search your library for any

search your library for any number of Plains cards

"Echoes of the Mirari's power yet linger

Set: Shadows over Innistrad Prerelease Promos Type: Legendary Creature — Frog Horror Rarity: Mythic Cost: {3}{B}{G} Deathtouch

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {1} Mana Vault doesn't untap during your untap step

Set: Judge Gift Cards 2011 Type: Instant Rarity: Rare Cost: {B} Search your library for a card

Mox Opal [Scars of Mirrodin] Guru search your library for anySet: Scars of Mirrodin Type: Legendary Artifact Rarity: Mythic Cost: {0} Metalcraft {T}: Add one mana of any color. Activate only if you control three or more artifacts. The suns of Mirrodin have shone upon perfection only once.