Rex team for anti empire that doesn't break up other teams?

Luniz

I took down most of a decent vader team with rex, wiggs, lando and zeta r han. Couldn't finish off zavage after I started losing toons though. Anybody have a suggestion that doesn't break up my other teams like Phoenix cls/r2, etc?

Kyno

Wampa is a solid backup to rex. Not the easiest farm, but it's an option.