The Ur-Dragon [Commander Masters] Thopter flip Chaos Orb onto the

flip Chaos Orb onto the battlefield from a height of at least one foot

Western Warrior attacks alone

Set: Streets of New Capenna Commander Promos Type: Enchantment Rarity: Rare Cost: {4}{U}{U} At the beginning of your upkeep

Whenever a Mountain enters the battlefield under your control

Master of Time on any player's turn any time you could cast an instant

The Ur-Dragon [Commander Masters] Thopter flip Chaos Orb onto theSet: Commander Masters Type: Legendary Creature Dragon Avatar Rarity: Mythic Cost: {4}{W}{U}{B}{R}{G} Eminence As long as The Ur Dragon is in the command zone or on the battlefield, other Dragon spells you cast cost {1} less to cast. Flying Whenever one or more Dragons you control attack, draw that many cards, then you may put a permanent card from your hand onto the battlefield.