Neat tidbit on Stats

[Amaterasu]

I think it was said by Proto or someone else from staff that you're only allowed to have one Power-Up during a fusion, not one per person. It might even be the same thing for a stat-boosting pill, which puts it at 161 tops. But yeah, that's still huge. 161 stats would make for a Prime with 41/40/40/40 stats, as in double-godly.

EDIT: See below, Proto confirms that multiple power-ups are in fact possible. Never mind what I said.