The real beauty of that core is that Salamence is able to cover the things that deal with sand so well, so it's not altogether easy to find something that can deal with all three. That said, there are a couple things that can answer sand well without being hopeless against the Salamence - two Pokémon that come to mind are offensive Waterium Z Rotom-Wash and special Landorus-T. These Pokémon have good defensive and offensive tools for Tyranitar + Excadrill and are capable of OHKOing Naive Salamence with HP Ice. Other Pokémon to potentially look at are Focus Sash Mamoswine, bulky Celesteela and physically defensive Ferrothorn, but there are plenty of other things that could do just as well. If you're feeling creative and want to try something innovative to break the core, start with physical tanks as all three mons are predominantly physical - however, be aware of special coverage on tar and mence, especially Fire moves.
Generally speaking, bulky Waters such as Suicune, Mega Slowbro or Tapu Fini, or physically defensive Steels such as Ferrothorn or Skarmory should do just fine here. Long as whatever you're using isn't weak to Ground or Flying (or Steel) you should be fine as the Tyranitar is usually a support set and not all that threatening.
Generally speaking, bulky Waters such as Suicune, Mega Slowbro or Tapu Fini, or physically defensive Steels such as Ferrothorn or Skarmory should do just fine here. Long as whatever you're using isn't weak to Ground or Flying (or Steel) you should be fine as the Tyranitar is usually a support set and not all that threatening.
