You can trade him the 0 CP ENDISWALL. And then the real one
I got 40% phys resists from 2 armors that way, and it would've been great if it didn't happen on Shifting Passages.
Also - some of those, heh, most of those look really good. The earlier you find the golem, the better.
And the 3 Slayer Wands helped me do an Unstoppable run of shifting passages with the Tinker
Speaking of new subdungeons, who can tell me how THIS happened: