Max this it`s self explanatory. Since it only has one level and it`s extremely cheap while increasing your swimming speed by 50%.
Bestial Strength:
Level this one ASAP since it`ll make your job a lot easier and it`s Perfect World gold pretty cheap too.
Inspire:
Always have this at the max possible level since you should have it on whether your soloing,AOEing, doing FB`s, running HH, or PKing. Not to mention this skill has effect on your entire party giving everyone 30% more HP at level 10.
Burning Blood:
This skill is absolutely 110% necessary if you wan`t to PK. Though the only turn off with this skill is the fact that it`s alot of HP to trade in for 10% more hit rate at lower levels. But at level 10 it`s 200% hit rate for a mere 16% less HP. Trust me at higher levels if you don`t use this you`ll have alot of trouble killing dex based builds.
Tiger Based Skills:
Roar of The Tiger:
Like i said level this up ASAP. Always use this in HH,FB`s, Luring for AOE parties Perfect World gold at wolves or spiders, or even for running forest ruin.
Raging Bite:
This is your main aggro tool. Keep this at the highest possible level. This is also a fair bit of damage too seeing as you can stack it.
Wrath of The Tiger:
This is a great skill, Make sure that when fighting bosses you time it correctly to cancel their skills. Especially on higher level HH or FB bosses like asura and you can save your hiero. I suggest keeping this at a moderate level since the skill cancel is effective at any level of the skill but it does do fairly decent damage.
Catapult Teams:
This is the kind of squad that only the very best of werebeast's will get into. Usually the 3 highest levels in the Perfect World gold guild. Possibly even only the 2 highest depending on the guilds strategy. Catapult teams tend to consist of 1 Werebeast, 1 Werefox, 1 Warrior, 2 Priests(Possibly 3), and maybe an archer. The classes all contribute certain buffs and heals needed to keep the werebeast alive. When pulling catapults you need to know when to use your pots, special pots, black tortlen,and or sundering heavens, as well as skills like frighten.