Invasion of Vryn // Overloaded Mage-Ring - March of the Machine - 64

Battle — Siege

Mana Cost: {3}{U}

(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.)
When this Siege enters, draw three cards, then discard a card.

Uncommon · March of the Machine · #64 (MOM)

Illustrated by Leon Tukker