Ditto pokedex

Pokedex data

Red Blue	Capable of copying an enemy's genetic code to instantly transform itself into a duplicate of the enemy.
Yellow	When it spots an enemy, its body transfigures into an almost perfect copy of its opponent.
Gold	It can transform into anything. When it sleeps, it changes into a stone to avoid being attacked.
Silver	Its transformation ability is perfect. However, if made to laugh, it can't maintain its disguise.
Crystal	When it encounters another DITTO, it will move faster than normal to duplicate that opponent exactly.
Ruby Sapphire	DITTO rearranges its cell structure to transform itself into other shapes. However, if it tries to transform itself into something by relying on its memory, this POKéMON manages to get details wrong.
Emerald	A DITTO rearranges its cell structure to transform itself. However, if it tries to change based on its memory, it will get details wrong.
FireRed	It can freely recombine its own cellular structure to transform into other life-forms.
LeafGreen	Capable of copying an opponent's genetic code to instantly transform itself into a duplicate of the enemy.
Diamond Pearl Platinum	It has the ability to reconstitute its entire cellular structure to transform into whatever it sees.

This chart shows how Ditto fares against moves of each type. Red indicates a weakness while green or black indicates a defensive strength.

nor	fir	wat	ele	gra	ice	fig	poi	gro	fly	psy	bug	roc	gho	dra	dar	ste
						2							0