iDB Community Forum

If you look at the one-player challenger profiles page, and look at the character you're looking for, it tells you where to find them.

actually i was there few mins ago and they didnt have button to direct me to the pages to find them. ^^;

The links to the locations on the ones I looked at appear to be broke.

To find the Snow Beast, you'll have to refresh at the front of the Advent Calendar until you find him. Good luck! It'll take awhile.

To find the Giant Hungry Malevolent Chomby refresh at the Omelette. Good luck! It'll take awhile.

The Mootix Warrior should be an automatic challenger.

Kastraliss is a pet. Go to its pet look up and refresh there.

To get the Slug Monster, go to the "Go Away" page in Maraqua. Refresh there with Slug Flakes in your inventory.

I'd keep typing, but you can just as easily read the rest here:

http://www.neopets.com/~Nangauta

if you get as far as the drenched, then you have to get lucky wth the weather in merquia, it has to be raining above water. And wet below (atleast)

Someday I'll remember to put in that offical request that the alert forum rules be changed to alow posting of a given day that the weather lets you get the drenched