Meta Battle Subway PokeBase - Pokemon Q&A  What happens when
ditto tries to transform into a mega evolution?  1 vote  Does it
turn into the mega evolution? Does it transform into the un-mega
evolved form? Does it fail? Or does it do something else? (And
if you need to test it, dont use showdown.)  asked Nov 8, 2013
by CWegz edited Nov 8, 2013 by CWegz  1 Answer  1 vote Best
answer  I've seen it happen before. Ditto transformed into a
Mega Gengar.  This video shows Ditto can Transform into a Mega
Pokémon:  answered Nov 8, 2013 by TonyZ selected Nov 8, 2013 by
CWegz ok cool.  Thank you