no some skills work as well with thousand star
skills like particel ray or giga stream won't be compitable with thousand star, but even so it's strong
while dealing dmg it it attack as well( and it won't miss) and with energetic heart u deal 3-6 times the normal dmg
and if u mastered that skill u can also activate it to make many of those ball attacks hit the enemy and deal massiv of damage~
I'm sure u will be able to reach my level :D
I don't play that often, it's 22:27 here and I still have 76% stamina left