The Chain Veil 943/451 (Commander Masters)

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 - $10.10
LP - $8.10
MP - $6.10
HP - $4.10
DMG - $2.20