Mox Opal [Modern Masters 2015] Moonfolk Monk Set: Limited Edition Beta Type:

Set: Limited Edition Beta Type: Artifact Rarity: Rare Cost: {4} {2}

Set: Limited Edition Alpha Type: Enchantment Rarity: Rare Cost: {R}{R} Whenever one or more creatures you control attack

{4}: Put a +1/+1 counter on Walking Ballista

Set: Urza's Legacy Type: Creature — Goblin Artificer Rarity: Rare Cost: {R} {T}: Choose target artifact a player controls and target artifact card in that player's graveyard

Discard your hand

Mox Opal [Modern Masters 2015] Moonfolk Monk Set: Limited Edition Beta Type:Set: Modern Masters 2015 Type: Legendary Artifact Rarity: 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.