deciding leafeon 4th move

[PokeBreeder]

I have an impish eevee with good iv's, I'm going to use it for a physical wall leafeon i decided 3 of its moves:

Leafeon
leaf guard
impish
252 def/252 attack/6 hp
leaf blade
sword dance
wish
?????????

should i keep it as an eevee until it learns baton pass or just give it another attack? should i use 252 hp/6 attack instead?

 

[SilverDragon]

Since it is an Impish and doesnt have a good special attk, =.= dont evo it until it learns Baton Pass.