Official Move Approval IV

[Summer]

Consume (Physical) (300): The Unending lunges forward, skeletal head gnashing with its jagged fangs. Broken and uneven from the elements weathered, they do not leave a clean gash. Rather, the fragmented canines tear through flesh, and anything that is rent from the prey is swallowed whole by the beast, feeding and energizing it.

Consume: What exactly do you mean by feeding and energizing it? Is that just for fodder or do you mean it to be a heal or something?

All others are approved.

Restores some of its energy, like a morbid cup of coffee.

I'm going to say that a move that casually bites off parts of people is impossible without some huge chargeup or other risk. Let alone having an added restorative energy effect.

Even if a move could POTENTIALLY do that, you cannot buy a move that guarantees it.

Meant for the biting off and energy gaining parts of it to be more RP fodder type things. It'd be odd to have a cannibal that doesn't eat people, after all.
Lets try this...

Consume (Physical) (300): The air falls as silent as a winter night, suppressed by the beast's ancient powers, and the Unending lunges forward, skeletal head gnashing with its jagged fangs, broken and uneven from the elements weathered. Should the beast rend flesh from its prey, it swallows the prize whole, giving it a taste of the victim and making it all the more interested. No matter whether it succeeds or not, the being grows lethargic for a brief time, perking up again only after half a minute.

Removed energy thing, made the biting more iffy, and made it consume more energy.