Time for another question

Alright, so I've moved on from low rank Lao, Gaoren, and Azure Lao (managed to kill all three thanks to Onslaught Hammer).

Now I'm having a lot of trouble with the HR5 Green Plesioth quest. I have absolutely no idea what I'm supposed to do to beat it. Do you guys have any weapon and armor recommendations for this quest? I've tried Gunlancing with full Indra, and that never seems to work, so I'm running out of ideas here.

Wow, i dont have any tips, im just surprised someone finally posted about mhf2, and im still a newb in it wit ravager sword and my next monster is cephadrome

Plesioth is so long a Bow that has pierce has amazing. Just get one with an electric attribute and Plessy is so easy.

You can kill plesioth easily with any ranged weapon.
I killed it with GS, but it was far much longer.

PLESIOTH is evil. My most hatred monster. :p