I want play this SEs:
(https://rmrk.net/proxy.php?request=http%3A%2F%2Fobrazku.cz%2Fobr681971_Game.png&hash=83314422c346fdb6b3db789f15c84a5553b5465a)
But when I play test plays only first SE.
Use the either wait for completion or wait functions between each skill if you want them separate.
If you want them together, then you'll have to layer it in an audio program. I suggest Audacity.