Things I love about Tyranitar: Has a decent typing of Rock/Dark (although it does have the major weakness to Fighting), it has a pretty badass design, has a solid movepool & solid abilities, then topping it all off, Tyranitar also has pretty good stats (which makes sense since it is the pseudo legendary of Johto lol) Tyranitar is a great pokemon to use, especially in sand, so its sand stream ability is definitely the most useful, but the 4x fighting weakness can hinder it at points, which is why I chose to rank it here.
Coming in at #14 on my ranking is: