Well Primals ICly can be killed repeatedly. There is a mechanic in the lore that allows for this, however there are other mechanics that can prevent you from ICly claiming to be a skilled Primal killer. The most prominent: without the Echo, your characters would end up Tempered by the Primal. There's more in the lore about that, too. So ICly, Tyonis doesn't have the Echo, which means he can't kill a Primal.
I've heard mention on the Lore forums that there is even an NPC LS called the Company of Heroes that specializes in slaying Primals.
I've heard mention on the Lore forums that there is even an NPC LS called the Company of Heroes that specializes in slaying Primals.
