DRAGON SWORD (1991) by Michael Whelan, cover for The Dragon Token by Melanie Rawn.
oops, that tag! Rohan died in the previous book, RIP. :(
Ah, careless of me. That must be Chay? It’s been too long since I’ve read the series. ~MJ
It’s Pol (and his mother Sioned).
I’m really not sure. I know the question came up 20 years ago on the Melanie Rawn boards on AOL, but I don’t remember if we ever got a definitive answer. I’m checking with Michael on this to see if he remembers. It’s definitely Pol on the cover of Skybowl with Azhdeen, and he looks *much* younger on that cover. The armor is similar but not the same. And of course the sword is different.