Welcome to Librarium Online!
Warboss,Power Klaw,Attack Squig,Boss Pole 105P
30 Slugga Boyz with Nob,Bosspole,Power Klaw 220P
19 gretchin (Meat Shields),1 Runtherd 67P
3 Warbuggies with Twin Linked Rokkit launchas 105P
Total: 497 Points
Grots stand infront of boyz and die,boyz kill infantry if they reach Example: Eldar Rangers
Turn one buggys boost up to begin tank killing (flanking) Examplepace Marine Predator
Warboss goes with boyz to deal with any mech or HQ Example: Chaos Dreadnought, Space Marine Chaplain
This looks pretty good. The only thing i would say is to replace the buggies for deffkoptas or storm boys with pk nob. Just because the buggies can't go into close combat if you need the extra support.