Inerio, Master Arms Dealer

Player (Creatures blocked by Inerio gain trample until end of turn. Inerio cannot be removed from the battlefield.)
Whenever an equipment with equip cost equal to or more than the number of +1/+1 counters on Inerio is attached to it, put a +1/+1 counter on it.
Mana Pool - {r} or {w} (During your untap step add {r} or {w} to your mana pool, this mana doesn't empty
as steps, phases, and turns end.)