X-01 Power Armor

When X-01 Power Armor enters the battlefield, you get {e}{e} (two energy counters).

Equipped creature gets +1/+1, menace and doesn't untap during its controller's untap
step.
At the beginning of your upkeep, you may pay {e}. If you do, untap equipped creature, then
put two +1/+1 counters on it.

Equip {3}