Mox Opal [Modern Masters 2015] Demon ante the top card of

ante the top card of your library

Reverse Type: Legendary Planeswalker — Gideon +2: Up to one target creature an opponent controls attacks Gideon

Artifact creatures with indestructible can't be destroyed by damage

Set: Tempest Type: Artifact Rarity: Rare Cost: {2} White spells you cast cost {1} less to cast

Its tines cannot be rung by mere physical force

Mox Opal [Modern Masters 2015] Demon ante the top card ofSet: Modern Masters 2015 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.