By consuming the essence of the Spiral, you gain several boons:
*Your determination/hot-bloodedness can now be dialed up and down at will, without compromising your thought processes.
*Can generate large amounts of Spiral Power, which can power any technology, improve any object, and create matter/energy from nothing. The more pumped up you are, the more potent it becomes.
*Your Spiral Power can materialize a super-advanced mecha of your choice, which can be modified and upgraded at your discretion. The mech can be dismissed and called back at will. This mech runs on Spiral Power, and sufficiently high levels will allow it to act on its own. Controlling the mech is as easy as breathing and works how you want it to.
*You can summon drills from any part of your body, or from any vehicle (or mech) you're piloting.
*Great charisma, allowing those around you to generate Spiral Power and mechs of their own.