I was looking at a video of HOMM3 creatures and their abilities.
The video had a couple animals I did not recognize: Pixie Dragon, ASP, and a female warrior who seem to throw a dart and held what appeared to be a ball but at a level equivalent to a knight.
Another country's version I guess, but I am curious where if some one knows.
Thanks

Faerie Dragon; not Pixie

Yeah, sounds like the Sea Witch / Sorceress from the Horn of the Abyss mod: https://heroes.thelazy.net/index.php/Sea_Witch_and_Sorceress

RSimpkinuk57 and Plok_HR
Thanks. Yep Sorceress

One left to gp: ASP.
Coiled Snake,

Thanks again
Obviously playing vanilla has limited my experience

Since fanmade Cove units are in play, perhaps ASP is the Cove Sea Serpent? If not, we would need more to go on. A link to where we can see the ASP in play might help.

Thank you all very much.
I'll make the first answer as the answer, but all came through