Thomas The Tank Engine:

All you gotta do is go to Melee beat Pikachu on lvl 5 5 times then you be Pikachu and get 5 kos in Cruel Melee beat 500 people in 15 Minute Melee go to Lightning Melee and beat up Pikachu with the same person u did last time and then Thomas the Tank Engine will verse you and hes yours watch out hes hard he has a move were train tracks come out of nowhere and he rides rite over you its a 1 hit ko he can only do it once good luck.