Ahri 2XKO combo: 522 damage, expert+. This combo is great because it gets out the super damage whilst ending in standing 5S2, which allows you to setup 2S…
M > H > S1 > S1 > S1 66 > Partial Charge H > H > 2H > j. 2H > j. H 66 j. H > 3S2 > Full Charge S1+( L or M or H ) > H > 8S2 > 2S2 > 44S2
This combo is great because it gets out the super damage whilst ending in standing 5S2, which allows you to setup 2S1 fireball, then back dash to catch a roll or run up for a meaty.