Trinisphere [Double Masters] Kor Soldier a new faction has arisen

a new faction has arisen in Ridley: the Seditionists

When Hangarback Walker dies

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {1} Mana Vault doesn't untap during your untap step

"O to Be a Dragon"

Set: Amonkhet Prerelease Promos Type: Creature — Human Warrior Rarity: Mythic Cost: {2}{R} If Combat Celebrant hasn't been exerted this turn

Trinisphere [Double Masters] Kor Soldier a new faction has arisenSet: Double Masters Type: Artifact Rarity: Mythic Cost: {3} As long as Trinisphere is untapped, each spell that would cost less than three mana to cast costs three mana to cast. (Additional mana in the cost may be paid with any color of mana or colorless mana. For example, a spell that would cost {1}{B} to cast costs {2}{B} to cast instead.)