JLU51306
Bzzzt *Paging Doctor Fate*
I don't know how optimal this is, but I've found high damage and great success with this one:
21->MB DB2, B3, J3, 33->lvl 3 Trait, DF3, 33
It ranges around 600 damage for 1 bar and level 3 trait, and you can cancel the 33 into a DB2 which crossup the opponent. That combo goes:
MB DB2, B3, J3, 33->BF2
For around 500 damage (in other words an entire lifebar for two bar, trait combo).
21->MB DB2, B3, J3, 33->lvl 3 Trait, DF3, 33
It ranges around 600 damage for 1 bar and level 3 trait, and you can cancel the 33 into a DB2 which crossup the opponent. That combo goes:
MB DB2, B3, J3, 33->BF2
For around 500 damage (in other words an entire lifebar for two bar, trait combo).