The_SMILE
Smash Apprentice
For fox you can PK thunder **** his recovery. So he'll take at least a lil damage every time he go's of the edge. And make sure you absorb his lasers so you can get health and keep him from camping you. If he gets really stupid about d-air approaching you can just up smash him. Idk if up-tilt beats his d-air or not? Just space and what not and you should do okay. ohh and n-air **** his illusion if he use's it to much (more of a trick for Falco's but should work for fox too.)