Larvitar

Larvitar is a dual Ground/Rock Pokemon.

Evolution
Larvitar evolves to Pupitar at Level 30, which then evolves into Tyranitar at level 55.

Where to Obtain
Larvitar can be obtained like Trapinch and Aron, you need the Mt. Moon Pokemon gamepass to find him, or by trading. There also may be a code for shiny Larvitar, as seen from Wish_z's twitter.

Moves
Larvitar can learn the moves shown below.