Originally Posted by
Greif9
Face Palm drops in Neltharions Lair (Life), Halls of Valor (Storm) and Eye of Azshara (Iron). Hot Blooded is much more common, but I don't know where they drop off the top of my head.
If you want to play Black out Combo, which is a very flexible build that can be used for maximum dps by empowering Tiger palm and used defensively in other parts of the fight by empowering mostly ISB and Keg Smash, you probably want to run as much Face Palm as you can get. Mainly because they are a massive dps increase for that build (they are a lot less effective if you are running other builds). It also helps with energy management because more FP means shorter brew cooldown, and therefore less CD on Black Ox Brew, which gives you a full energy bar.
If you want to run the standard defensive build: Black Ox Brew + High Tolerance, the best relics are probably Hot Blooded. They are still the second best relics dps wise (slightly edging out the new DoD trait as far as I know) and give you 1% damage reduction, which is kinda nice. These two builds are low haste builds and are in general considered to be working well.
Then there are the two more fringe defensive builds. They are also running High Tolerance, but no Black Ox Brew. Instead you either take Light Brewing and stack haste to get as much purification out of it as possible. This synergizes really well with Potent Kick relics and makes you take less damage overall but your damage intake is a lot less stable. I don't really get what the appeal of this build is because it isn't like monk tanks with the standard build are a healing sponge.
The other idea was running current 4 set with T19 2p, GotM and HT. That would be a completely defensive build, probably with wrists and another defensive non-tier slot legendary, to mitigate extreme amounts of damage intake. If there was a fight with really, really, really high tank damage, this would probably be the go to build, but there doesn't seem to be a fight where you want to go this way.
TL; DR: Go with FP/Hot Blooded and you are fine. Keep all the FP, HB and Potent Kick relics you are not using and hope they get a good second trait on the crucible.