
+3s Thunder Clap Slow : Insane slow time

+30 Damage : insane damage

+100 Attack Speed : crazy attack speed to take down towers and heroes

+1500 Health to Primal Split Units : Not worth it
if they are killing your brewlings easily they will still kill them pretty quick even if you have this

+15% Drunken Brawler Chance : never this

-65s Primal Split Cooldown : always this

+20% Magic Resistance : very helpful if they are mostly magic dealing enemies

+200 Health : the damage can be good but soaking up more damage for your team can be better in certian circumstances
starting items
use mangos to spam more drunken haze in enemies eyes or save them for level 6 so you can thunder clap and then primal split to kill their safelane
early
you WILL end up missing last hits without this theres no reason not to go it since you can sell it for 100 gold later on
if your lane is going very well skip phase and settle for brown boots+quick dagger
core
teamfighting ability is even better now with this
if they have lots of silences and stuns and you feel you are going to have troubles getting ult off, this is the best item to get after radiance
choose one or both i dont care
Go this if enemy team is fast and escapey before AC
go AC to take down racks with your team
lift important heroes on the other team using the blue bear tornado spell and hit their highground stuff
Other Items
get these once its very late game to replace phase
if theres no silver edge carries on your team and theres a BB pick this up
it's shitty but someone needs to do it