Now this class is widely played. Yoyo acros are all about crits and knockbacks if I am not mistaken. Be careful when playing against these guys because you can end up dead on the ground in a matter of seconds. I will lay out the stat distribution for these guys now!

lvl 15:
Str:30
Sta:15
Dex:28
Int:15

lvl 16-30: Go 2:1 Str : Dex to reach dex destination of 63 at lvl 60
Str:47
Sta:15
Dex:38
Int:15

lvl 31-42:Go full dex to your dex destination of 60
Str:47
Sta:15
Dex:63
Int:15

lvl 42-55:Go full Sta if you want to pvp/guild war/clockwork good and survive
Str:47
Sta:40
Dex:63
Int:15

lvl 56-60:Go full Str if you want good damage
Str:57
Sta:40
Dex:63
Int:15

Now this is the build I recommend. It has very high damage and defence but not that fast. The speed is reasonable however. Yoyo Jesters to-be are one of my favorite classes because of their crit. Now I'm a critical kind of guy because its a knockback which means more shots without being touched.

Skills Needed To Be Mastered By Lvl 60:
Counter
Deadly Swing
CrossLine
Perfect Block
Yoyo Mastery(Optional)