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 - $36.100
Lightly Played - $28.900
Moderately Played - $25.300
Heavily Played - $21.700
Damaged - $18.100
Near Mint Spanish - $36.100
Lightly Played Spanish - $28.900
Moderately Played Spanish - $25.300
Heavily Played Spanish - $21.700
Damaged Spanish - $18.100