When Full-Power Battlesuit enters the battlefied, you gain EE
(two energy counters).
Whenever you draw a card, you gain E.

, pay [EE]: Full-Power Battlesuit deals 2 damage to target creature or player.

, pay [EEEE]: Draw a card.

, Pay any number of E: Full-Power Battlesuit becomes an creature with haste and base power and toughness equal to the amount of E paidand "pay E: this creature gains your choice of flying or trample until end of turn."
Sacrifice Full-Power Battlesuit, pay any number of E: Prevent the next X damage that would be dealt to you, where X is the amount of E you paid.