I think sucker punch or poison jab.
Toxicroak Does Not Evolve
Toxicroak does not evolve. Croagunk evolves into Toxicroak at level 37
Toxicroak is a Poison and Fighting type pokemon.
Croagunk evolves into Toxicroak at level 37.
A Croagunk can evolve into a Toxicroak starting at level 37. As Croagunk evolves into Toxicroak it keeps its hidden ability of Poison Touch.
Croagunk evolves into Toxicroak at level 37.
Toxicroak, starting at level 37
41
Croagunk evolves in Toxicroak at level 37. Both Croagunk and Toxicroak are poison and fighting types.
Croagunk evolves into Toxicroak at Level 37. Also, if you wait one level, Croagunk will learn Poison Jab earlier than it would as a Toxicroak.
Level 35-37 i hope this helped :D
Croagunk will evolve into Toxicroak at level 37.