Icon of Stability

Ascend
At the beginning of your upkeep, if you have the
city's blessing, create a 2/2 white Knight
creature token.
Unyielding — At the beginning of your end step,
if creatures you control have total toughness 8 or
greater, put a unity counter on Icon of Stability.
Creatures you control get +1/+1 for each unity
counter on Icon of Stability.