Learned Move

Introduced in Generation IV, this method is mainly used to give old Pokemon new pre-evlutions or new evolutions. All that is needed is for the Pokemon to know the move and level up in order for it to evolve. As of Generation V there are 4 moves that will evolve a Pokemon.

AncientPower

Pokémon	How it obtains the move	Evolves into	Requirements
	Egg Move, Heart Scale, HGSS & Pt Move Tutor		Level 33
	HGSS & Pt Move Tutor		Level 33
	Level 33, HGSS & Pt Move Tutor		None

Double Hit

Pokémon	How it obtains the move	Evolves into	Requirements
	Level 32		Level 32

Mimic

Pokémon	How it obtains the move	Evolves into	Requirements
	Level 17		None
	Egg Move, Level 18		None

Rollout

Pokémon	How it obtains the move	Evolves into	Requirements
	Level 33, HGSS & Pt Move Tutor		Level 33