Mox Opal [Scars of Mirrodin]

Mox Opal [Scars of Mirrodin]Set: 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.

Whenever Rakdos Ringleader deals combat damage to a player

Set: Magic 2012 Type: Creature — Giant Rarity: Mythic Cost: {4}{B}{B} Deathtouch

Zendikar is depending on us—on you

or three target attacking or blocking creatures

Every head it rests upon winds up severed

Creatures target player controls get +2/+0 and gain haste until end of turn if {R} was spent to cast this spell

it's rarely due to a cease-fire

Set: Fallen Empires Type: Creature — Orgg Rarity: Rare Cost: {3}{R}{R} Trample

Set: Fifth Dawn Type: Creature — Elephant Soldier Rarity: Uncommon Cost: {3}{W}{W} Vigilance

Set: Planechase Type: Creature — Zombie Cleric Rarity: Uncommon Cost: {B}{B} {1}: Exile target card from a graveyard

Set: Magic 2013 Type: Sorcery Rarity: Uncommon Cost: {4}{B} Put target creature card from a graveyard onto the battlefield under your control

(To manifest a card