Also this combo:
C+D > OMC > 662C > j.B > j.2 > 2B > 5 = 2542 Damage
Can be done with 662B if you're fast enough. I figured that would be useful if you don't have a persona. I don't know how it affects the later end of the combo since this is a starter, and it is definitely less damage but without a persona you're gonna do less damage anyway so...
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Actually, you don't have to move at all. You can just OMC into 2B and jump cancel forward.