Norns Annex 83 (Commander: Phyrexia: All Will Be One)

({W/P} can be paid with either {W} or 2 life.) Creatures can't attack you or planeswalkers you control unless their controller pays {W/P} for each of those creatures.

NM - $10.40
LP - $8.30
MP - $6.30
HP - $4.20
DMG - $2.10