So far, Ose is really really good, Charge and Hade's blast is great on its own, mazionga is nice as well for the element coverage, on top of that if you have a Teal archetype you can awaken it for Phys Null which is just amazing. I'm also using Rika for Upgrade 2 which buffs charge by another 50 percent, with all this Ose can clear entire waves with one strike.
Gui Xian is also great, Bufala, Mabufala and Ice boost makes it great for ice damage, combine it with rakukaja, and a great magic stat, you have a powerful early game ice user that can last for quite a while.
My final demon will be the foot demon Kanbari. Generally weak in combat, but the skill Luck provides extra exp by 20 percent along with a 20 percent macca boost, which is always nice when doing leveling quests, stack it with the Protags exp boost and Eileen's Rip off and you'll be racking in macca and exp!
Special shoutout to Mothman as well, my mothman isn't especially powerful yet but it soon will be!
