[ He's right; Fiore had known, and she'd made a point to read up more on Greek lore and culture after Chiron had been summoned. She'd wanted to understand the world he'd come from, not just his own story. ]

It's not mentioned much. To a magus, death is really only accepted if they know their family will continue on, to achieve the greatness and glory that they themselves couldn't. But there's nothing like Elysium for us.