How do you get the worldies moshlings

You have to be a member and if you are a member you have to search "combos for rare moshlings on moshi monsters". The worldies moshlings are Rocky, Liberty, Cleo and mini ben. Timernator has most all of the moshlings and he is level 37. Please add maxia12, woocky1 and missamylonglegs mew10000! thanx!