Absolutely highest TPS I've ever seen.
We had prot paladin pull garr adds to the side with a few banishes.
I hit a rage pot and spammed heroic strike/sunder + revenge on CD.
Garr died in under 30 seconds.
Using mugger's belt and aged core gloves (glancing capped)
Perdition + Corehound tooth. Not even hit capped yet!
Make sure you got shield swap macro and use shield block to stop a crush if you get low. Good luck!
I'm 3-31-17 (I took heroic strike rage reduction over sunder armor rage reduction).