Originally Posted by
Kalaska'Agathas
Druid 10/Planar Shepherd 10 - now there's an option that doesn't sacrifice power for flavor - she gets both, and in large amounts. Just pick your plane of Dreams (or anything else with a lot of good Outsiders to Wildshape into, and of course Flowing Time) and you're set.
Of course, I prefer Druid 6/Prestige Ranger 4/Planar Shepherd 10, with Sword of the Arcane Order and Natural Spell of course, for CL 18 Druid and Wizard casting and full Cleric casting (from some angel or another) - but that's just me.