[Sub Quest] Elephant boss in the desert

[Even]

Where is it? It's for a iris gem ( i think that's the english name)

[Wildbreed]

you find it south of that destroyed town..i dont remember its name starts with an H

[I'm Just Ken]

for me it was close/ next to the oasis in the desert (forgot area name sorry)

[Even]

Found it, yeah. It's sud of Hose village and North from the oasis, just next to the lake.
Thanks