A tall, pale man of many words, and a very large sword.
Z has a pretty elaborate backstory involving prophecy of him as the Sword that cleaves evil, etc, and has at this point been prophesied godslayer against Ozymandias. He’s a crusader of the Silver Flame
He has a love interest in Pascale, a foundling paladin of Aureon. She recently accepted his (awkward) proposal of marriage.
He is sworn Protector of Sofiya Gran Zoanokis, a wizard within the party, instructed to be so by the Keeper of the Flame Herself.