Ok, so compared to my other bad beat stories, i think this spot is really cool.

23/18, ft3b:61
So i've got reads that made this call pretty easy for me at river, but i would be clusterfucked vs. some unknown reg here.
Basically 66/77 still in villains range in some freqs. A lot of AQ also.
But on the other hands, still possible-busted draws at river that are likely to attack my range after i checked the flop.

Possible ranges:
Value - 66/77 (6 combos) and AQ (6 combos).
Bluffs - 98s (4combos), KJdd, JTdd, T9dd, Ktdd (8 combos)

Dont really think my hand differ there than fe. Ac5c. If villain is highly polarized there (and he should be), its basically same bluffcatcher.
It differs vs. this particular villain, but thats not important here.