The lineup I'm currently using consists of Earth Main, Tobi, Konan, and Jigokudo which is more or less a nuke team. (does MASSIVE amounts of single target damage) Main's talents would include, Super Stone Fist Jutsu, Petrifying Jutsu, Rock Fall chase, Pose of Duel, Super Armour, and chameleon summon.
A decent f2p team that provides decent damage, control, and ignite would be Earth Main, Tobi, Ao, and Tsunade. Talents would be the same with the exception of using the lotus chase and gamachu summon.