When Problematic Volcano enters the battlefield, it deals 4 damage to any target. Then, starting with you, each player assigns their creatures to the left or right of the volcano. Creatures enter the battlefield to the left or right of the volcano. Creatures can't block creatures on the other side of the volcano.
Near Mint - $1,500
Lightly Played - $1,200
Moderately Played - $1,000
Heavily Played - $900
Damaged - $800
Near Mint Spanish - $1,500
Lightly Played Spanish - $1,200
Moderately Played Spanish - $1,000
Heavily Played Spanish - $900
Damaged Spanish - $800