Mox Opal [Scars of Mirrodin] Guru The worst part isn't the

The worst part isn't the pain

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

Set: Alpha Edition Type: Creature — Fungus Dinosaur Rarity: Rare Cost: {3}{G} Whenever Fungusaur is dealt damage

Set: Urza's Destiny Type: Artifact Rarity: Rare Cost: {2} At the beginning of your upkeep

Set: Planechase Planes Type: Plane — Valla Rarity: Common Whenever a creature enters the battlefield

Mox Opal [Scars of Mirrodin] Guru The worst part isn't theSet: 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.