Cthulu Fishman

Honestly, it takes maybe 100 tries to get my basic air combo in consistently enough to use it on people. And even then, I may end up dropping them.. I'm the type of person who has tried practically every game genre imaginable, and I can say that fighting games take far more effort than almost any other game I can recall. However, for starters, I would look at the moves that start the combo. I'm pretty sure under certain circumstances, some of them are harder to pull off than others due to the nature of the starter. I'm also PSN exclusive.