As Monastery Siege enters the battlefield, choose Khans or Dragons.
• Khans - At the beginning of your draw step, draw an additional card, then discard a card.
• Dragons - Spells your opponents cast that target you or a permanent you control cost {2} more to cast.

• Number: 43
• Rarity: R
• Type: Enchantment
• Mana cost: 2U
• Color: Blue
• Artist: Mark Winters