The Official GF Recommended RPG List

[Bertrum]

See, I've never even gotten that far. I can never get my guys strong enough to fight some of the tougher bosses (like warumonzemon or the guys in factorial town)

and technically, it's only an ultimate, since mega form wasn't introduced until later on.

Technically it is an ultimate, however we all know it's a Mega :P

But yeah the best thing to do I find is train your Digimon non-stop until it is Champion/Ultimate, then go and kick butt for a few days while you can