Even though it would make sense to give Rhydon "Rock Slide" because of it's STAB and high physical. The moves I choose are also dependent on other Pokemon in my party. In this case Tyranitar had "Ancientpower". If Tyranitar was not in my team then I would've likely gave Rhydon "Rock Slide", and considering I didn't have a "Steel" type, I felt like I needed to have some kind of "Steel" output in my team.
I like your pokemon set up. Tho i dont like to judge but Dondon shouldve have rockslide then Zap cannon
Even though it would make sense to give Rhydon "Rock Slide" because of it's STAB and high physical. The moves I choose are also dependent on other Pokemon in my party. In this case Tyranitar had "Ancientpower". If Tyranitar was not in my team then I would've likely gave Rhydon "Rock Slide", and considering I didn't have a "Steel" type, I felt like I needed to have some kind of "Steel" output in my team.