Giant Saurian Sage in Black Alley - exists?

[Solo]

Im trying to get Moonshimmer Pelts (post-daimon3 or so)

re-entered the Black Alley 50+ times and I got only 3 layouts:
- 2 drakes + sirens
- hounds
- living armours

Is it that rare (saurians+frostwyrm) or something changed?

thanx for info Arisens

[Solo]

lol nvm! Ive forgot Fiend-luring Incense changes the room,