Soft drinks and bread work well too.

[ And are a lot cheaper than buying burgers every time he needs to fight, but no less terrible for him who disregards personal health and safety.

How long he takes to recharge gets another pause, as he remembers when he first summoned and it took him an entire week to wake up, and how much stronger he's gotten since then. ]

I don't usually fight for long, or very often. So night after night is no problem if I sleep in between. [ Waiting overnight isn't a feasible option this time, so ] I could powernap when there are lulls in the battle.