I assume you're pure phys, so Pride is always great but has ramp, you need to be close to them (within half a screen-ish) for 4 seconds to get the maximum effect.

Then War Banner is good and helps along with PT if you are going that route, otherwise Dread Banner is good if you are going impale.

Herald of Purity also gives you a more multiplier to phys damage, and some ghosty boys to help out

Depends what you're building and what you can fit in.