Requirements for playing Mewtwo.....

[Jim Beam]

Timing
Spacing
Range comprehention
knowledge of Attack properties
Knowledge of Killer attacks

up-smash (sweet spotted in the energy. note: they have to be in the light to keep them from nair-ing you)
Down-smash(sweet spotted in the energy)
f-smash(sweet spotted in the energy)
b
fair
up-throw
back-throw
dair(spike)

[Erusmors]

Those are "requirements" for playing pretty much any character. Mewtwo can only run for so long before a faster and more agile character hunts him down.

[Umbreon]

patience
attitude
confidence

[Greta_the_Great]

You must watch alot of Fresh Prince and Who's the Boss on Nick @ Nite to get good with him. Ancient 'great white smasher' secret :p

[blak dragon]

:chuckle: mewtwo is a great guy but can suck sumtimes