how can i beat the Cursed Irion?

my battle pet is Zairimyangura

what weapons do i use?

Cheapest way: The Juicer Pro (Takes healer slot) Item Hunter Tiara

More expensive way: Valentines Rod (Takes healer slot) Fury or Fierce Ice Blade

And fill the rest of the slots with a bunch of inexpensive but decent once per battle tier 3 bombs like Clockwork Bomber and Earth Bomb. Stronger tier 2 bombs like Silver Bullet, Snowball Bomb, Smiling Bomb, Pie Bomb, and Jingle Bell Bomb works too.

Get a Phoenix Quill if you haven't done so already. It's currently 10m in the millionaire center, although users may sell for less.

thank you... hahah i will do that.. lol