Mox Opal [Modern Masters 2015] Arena League 2001 Urza always put Tocasia's lessons

Urza always put Tocasia's lessons on resource-gathering to effective use

Set: Dominaria Type: Legendary Artifact Mythic Cost: {0} {T}: Add one mana of any color among legendary creatures and planeswalkers you control

wizard adept

Set: Magic 2012 Type: Creature — Human Cleric Rare Cost: {W}{W} During your turn

Set: Iconic Masters Type: Creature — Human Monk Rarity: Rare Cost: {W} Lifelink (Damage dealt by this creature also causes you to gain that much life

Mox Opal [Modern Masters 2015] Arena League 2001 Urza always put Tocasia's lessonsSet: Modern Masters 2015 Type: Legendary Artifact Mythic Cost: {0} Metalcraft {T}: Add one mana of any color. Activate this ability only if you control three or more artifacts. The suns of Mirrodin have shone upon perfection only once.