Maeve, Worshiper of Two

Whenever you cast a noncreaturespell this creature gains charge counters equal to the spells mana value.
Remove X charge counters from this creature, chose one —
•Deal X Damage to any target.
•Prevent the next X damage that would be dealt to target creature, Plainswalker or player this turn.
Party Member (you can have two commanders as long as they both have party member)