New challenge?

Heyy ive been trying a lit if characters the one i made furthest progress are gemma 2, youga 2 and erika 1. 5T+ dps with gemma 2 & youga 2 around 400bs erika 1 1.2T dps.

Ive tried these but didnt make it far, mana stacking rosa 2 90, flame focus gemma 1 72, rehan 1 burst whirlwind 90, rehan 2 91, erika 3 cresent slash lvl 93, bing 2 firebird 94, carino 3 78 blazing bullet.

My new goal is either continue the character i left of begin a new one that you guys can perhaps recommend me.

I have some in mind like continue flame focus autobomber. Selena? Erika 3 flicker but beserking blade instead, anything else?

My rules :

Self crafted gear, can only buy bases

Legendary must be self corroded and must be corode right away.

Goal is

Juiced profound grind, plane 2

Full t0 gear