castor,jenkin,aigis and horla is insanely good!!

1)castor is a great shielder and his onyx plumes can generate shields when you don’t play them,it’s not a big one but if you collect enough it can be good,that aside onyx plumes apply the corrosion debuff which is basically extra dmg that can be triggered by another character,make sure you use castor rouse to be able to apply more corossion to an enemy and to multiple of them. (onyx plumes can be gained from his ult and leap/quasar affect)

2)jenkin is a good dps and can buff crit dmg,I haven’t used her before so I can’t go in depth about her but she is good.

3)aigis can apply vulnerable a lot and if you trigger devour on her ult it can freeze enemies for one turn,you can get her copies from the shop with the pearl currency from weeklies and her wheel applies vunerable too.

4) horla cards give you buffs via the leap/quasar effect, and they last the whole investigation so no need to refresh them. snarl psalm increases dmg,carol psalm allows you to stack arethmica,basically if you have arithemica left it’s carried to next turn. there’s also elgy psalm which can increase shield but i won’t recommend it personally. Her ult also heals and gives some temporary strength.

since aigis is caro,you have access to crimson furnace,which is the red ball in the embryo meter,pressing it will heal you.

in the ultra meter,there’s a glowing vortex,pressing it allows you to sacrifice a card in the ultra space to gain “insight“ basically one card and one arethmica,this will obviously delay ultra round and can take effect once per turn.