Lakshmi.Aurilius said:
I prefer ebonhoof and sanguine scythe for tanking. Mostly because, it's impossible for the most part to get 1 shotted when you have over 4k HP.
I've yet to find a situation where 2,500HP isn't already overkill, but Impregnable tower is better than either Sanguine Scythe or Ebonhoof.
My personal favorite combo on BST is.
Atma of the Mounted Champion + Atma of the Voracious Violet. Pet survivability skyrockets and dps with VV is as good as ever. Depending on the Target, Atma of the Cloak and Dagger can really help with Yuly Tanking.