Main: Ragna
Subs: Hazama, Jin, Lambda
Used to main Jin in BBCS/BBCS2 days, found him to be a little bit worse in EX.
Hazama still remains my faithful sub (I use him often too, but I feel more secured with Ragna), since BBCS.
Picked up Lambda to learn zoning techniques.
Everyone use just go sub/main Ragna because he's just broken, along with Litchi.