I'm still searching for that 'white buffalo' (an outworld monster) for
Beastmaster-guild quest and I'm offering a reward of 500k for anyone who
happens to find it and reports the location to me.

If you wish to run around and take part in the search, here are few hints to
help finding the beast:

1) shows as 'b' on look
2) can be found (at least) from valley-terrain
3) last time white buffalo was found from Rothikgen (valley)