Blizz sorc found those in Ancient Tunnel.
Blizz sorc does Mausoleum, Andy, Ancient Tunnel, Trav, Meph, Chaos/D, and Baal.
Light sorc does Pits, Countress, Lower Kurast, Kurast Temple, Chaos/D, Pindle, Eldritch, Shenk, Farren, and Baal.
I should be finding more. I mean last season I was killing it with hrs