(At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
Black creatures can't attack you.
Nonblack creatures can't attack you unless their controller pays 
for each creature they control that's attacking you.No reference price for this printing yet: not enough stores to make an average.
Run a comparison: we query the stores live, it may have arrived this morning.
Unless some effect explicitly says otherwise, a creature that can’t attack you can still attack a planeswalker you control.
2014-02-01 · Wizards of the Coast
Taps Games · Condition DMG
Play N Trade Winnipeg · Condition MP
