The original post detailed how to achieve invulnerability in five simple steps:
"Since I can't write a support ticket about this issue I guess i have to make it public.
- Step 1: Select Teleport - Fracture. Bind it to a key
- Step 2: Select Archon, tested with Improved Archon
- Step 3: Hover your mouse over or near your character
- Step 4: Press Teleport
- Step 5: QUICKLY(!) Press Archon
Result: Character becomes Invulerable. No health loss at all, some effects like frozen don't work anymore. Works in Softcore and in Hardcore. Needs a couple of tries to get it working, but once you have the timing it can easily be reproduced. This is pretty much gamebreaking, I hope to see a hotfix soon."
Complaints of ill-gotten legendaries finding their way to the real money auction house have prompted some players to call for an outright ban for anybody using the exploit. Here's a video of the trick in action, complete with commentary by a very angry man.