Sceptile

Sceptile is a Grass type Pokemon introduced in Generation III. Starting in Pokémon Omega Ruby and Alpha Sapphire, Sceptile can Mega Evolve into Mega Sceptile using the Sceptilite.

Sceptile evolves from Grovyle starting at level 36. It is the final form of Treecko.

Trivia

 * It's Mega Evolution saw the first Grass/Dragon type Pokemon.
 * After Mega Swampert's competition in January 2016, Sceptile is the only final form Hoenn starter in Pokémon Shuffle to not have it's Mega Stone yet.