The Ur-Dragon

Flash If an opponent would draw two or more cards, instead you and that player each draw a card.

First strike Balan has double strike as long as two or more Equipment are attached to it. 1W: Attach all Equipment you control to Balan.

This land enters tapped. T: Add G, W, or U.

Enchant player Whenever enchanted player is attacked, you gain 2 life. Each opponent attacking that player does the same.

Choose a nonland permanent you don't control, then each other player chooses a nonland permanent they don't control that hasn't been chosen this way. Destroy all other nonland permanents.

As this enchantment enters, choose a creature type. 1W: Put a divinity counter on target creature you control of the chosen type. Each creature you control with a divinity counter on it has indestructible.

Flying Whenever a Dragon you control becomes the target of a spell or ability an opponent controls, destroy target nonland permanent that player controls.

When this creature enters, secretly choose an opponent. Reveal the player you chose: Exile target creature that's attacking you if it's controlled by the chosen player. Activate only once.