Join the Maid's Guild

When this faction enters the battlefield, and again whenever you play an artifact or enchantment
spell, put a rank counter on this faction.
Equipped creatures you control have +1/+1 and
ward {1}.
Whenever an equipment enters the battlefield
under you control, if this faction has four or
more rank counters on it, you may create a 1/1
white Maid creature token and attach that
equipment to it.