I heard in some place that there is a move that he can't learn, I can't remember where... So is it true?
Smeargle can learn all moves, so don't get confused with the question.
What I'm asking is if Smeargle can't learn moves such as Explosion or suiciding moves.
Moves that attack multiple targets and OHKO no mather the level of Smeargle.
Like Roar makes the battle end.
Can Smeargle really learn any move by using Sketch?