THINGS THAT KILL HOUNDS TOOTH:
- Han's Falcon (basic dispels before hitting, thereby effectively hitting through Prot Up)
- TIE Silencer (deals absolutely preposterous damage with its special when it has Advantage)
- First Order TIE (Strafe does enough damage to hit through Prot Up and immediately cools down if Target Locked)
- Imperial TIE (Hits hard + Buff Immunity special)
- Wedge reinforcement (irresistible Buff Immunity)
- Ebon Hawk (I know, it's new, but multiple dispels + Buff Immunity)
- Gauntlet Starfighter (Buff Immunity special)
- Poe Dameron (Perfect Shot special deals ludicrous damage. Preferably off the bench for Dramatic Entrance buff but not 100% necessary)
When there are eight possible counters to a unit, it's fine. And that was just off the top of my head, there's probably one or two other things that work.
Yes, you may need to wait for the right moment to apply Buff Immunity to ensure it doesn't cleanse. Or you could use somebody else that can stun it. That's strategy.