Leris's Armory

As long as you control a card named Leris, Pedagogue of the Sigils, Leris's Armory's abilities cost {2} less to activate.
{5}, {t}: Put a +1/+1 counter on target creature you control. That creature gets +X/+0 until end of turn, where X is it's power or toughness.
{7}, Sacrifice Leris's Armory: Put three +1/+1 counters on each creature you control.