King Dweevil

The hardest yet not final required boss in Pikmin: Advanced Online, and the boss of the cave Lair of Dweevils. All of these weapons are worth nothing and are stored along with other weapons in the Weapons safe.

Weapons
Adhesive cannon: A bottle of glue stuck between a vice the Dweevil turns the handel and glue squirts out and the Pikmin get stuck and no Pikmin are immune to glue so be prepared to dodge and when it stops throw your teammates fast!

Quake launcher: A slingshot that launches rocks that crush all but Rock Pikmin and the rocks are fairly large and this attack is used often.

Pikmin nightmare: A fake golden ten pellet that electrocutes all but Yellow Pikmin and takes oddly enough 30 Pikmin instead of 10.

Minature artillery: A toy cannon that shoots little bomb-rocks that explode as soon as they hit the ground. Use all shield Pikmin for this weapon.

Robo-bettle: A remote control flint bettle that instead of nectar it when hit releases some fire and the King Dweevil controls it with a little controller and the bettle has an antanna on its back.

Super startler: A megaphone with a whistle on the side you talk into. The Dweevil screams into the whistle and soundwaves cause the other Pikmin to panic and flail around risking other attacks and death.

Chemical warfare: A spray paint bottle that releases acid so since no Pikmin are immune to acid avoid at all costs.

Rusted weapon: A knife thats rusted and the King Dweevil slices you and your Pikmin and the knife kills Pikmin instantly! Avoid this weapon at all costs.