well it wouldnt neccesarilly force him to jump out early. what i would do playing AGAINST your list would be to stick to terrain, keep jumping behind it so you cant shoot me. then swarm across a no mans land en masse.
i dunno.....mech eldar lists can differ widely.
youre always gonna have the bladestorming fire avengers in serpents, but then you can have fire dragons or howling banshees? or scorpians? or maybe war walkers. theres tons of options for that kind of list, and it reduces yours. which is sort of why it works so well
