You may choose not to untap Rubinia Soulsinger during your untap step. {T}: Gain control of target creature for as long as you control Rubinia and Rubinia remains tapped.
Near Mint - $34.900
Lightly Played - $28.000
Moderately Played - $24.400
Heavily Played - $21.000
Damaged - $17.500
Near Mint Spanish - $34.900
Lightly Played Spanish - $28.000
Moderately Played Spanish - $24.400
Heavily Played Spanish - $21.000
Damaged Spanish - $17.500