At the beginning of your upkeep, change Halfdane's base power and toughness to the power and toughness of target creature other than Halfdane until the end of your next upkeep.
Near Mint - $35.300
Lightly Played - $28.200
Moderately Played - $24.700
Heavily Played - $21.200
Damaged - $17.700
Near Mint Spanish - $35.300
Lightly Played Spanish - $28.200
Moderately Played Spanish - $24.700
Heavily Played Spanish - $21.200
Damaged Spanish - $17.700