At the beginning of your end step, if you didn't activate a loyalty ability of a planeswalker this turn, you lose 2 life.
4, T: For each planeswalker you control, you may activate one of its loyalty abilities once this turn as though none of its loyalty abilities have been activated this turn.
NM-Mint - $2.60
Lightly Played - $2.50
Moderately Played - $2.40
Heavily Played - $2.10
Damaged - $1.70
NM-Mint Non English - $2.60
Lightly Played Non English - $2.50
Moderately Played Non English - $2.40
Heavily Played Non English - $2.10
Damaged Non English - $1.70