you do realize that Artemis is not all that good, right? she does do good dmg but thats about it. but then again, gacha is a gamble, so whatever comes your way i suppose.
Andromeda fits ANY team. There is a reason, why she is considered the best soul in game even now in dmm, where they have 3 "new" souls. Andromeda still reigns supreme. granted, she might not be the optimal choice for every single team setup, but she can be useful for anyone. Arthur is cheap choice for more dmg. Thats what arthur does: increase your dps. Sieg increase your burst ALOT. Joan and D'Art mainly used for ex skills (snatch, regen, A-frame atk down all great skills to borrow) Although Joan has her uses against dangerous overdrives...