Calamity of the Titans 745/451 (Commander Masters) - Extended Art

As an additional cost to cast this spell, reveal a colorless creature card from your hand. Exile each creature and planeswalker with mana value less than the revealed card's mana value.

NM - $7.50
LP - $6.00
MP - $4.50
HP - $3.00
DMG - $1.50