I have 2 of the Hal Jordan Founding members and am trying to get 2x Mightiest Heroes for them.

I Have 2 , Do You Have Any Foils From Dcl Or Mvl?

Sadly, the only foils that I have from either sets are the Imperiax(DCL) and the Juggernaut(MVL). And the Juggernaut is only the 3 drop common. I am happy to throw both of them in as well if that would work for you.

do you have a wonder woman 4 drop?

I wish. As far as the DCL cards I am either actively trying to get rid of or do not mind getting rid of, they are:
Poseidons
2x Tim Drake, Leader of the pack
Imperiax Foil
2x Hal Jordan (of course)
injustice for all
intangible
mirror image

that is all I can think of at present. If I think of any more I will edit the list.