So, I love eBaldur for his ability to make circles harder beasts/rocks SUPER hard. I hate him for losing stone skin and thus some of his heavy-cracking powers. The compromise I'm thinking on this is taking Ghetorix, circles most damaging out-of-the-box beast. That said here's the list I'm brooding over:

eBaldy (+5)

Megalith (-11)
Ghetorex (-11)
Woldwarden (-9)

This part of my list is fairly set in stone- 31 points. 'lith and warden trample and geomancy RoE on themselves, Ghetto either paces them or moves slightly ahead. Baldy moves up and casts RoE on himself and Ghett, puts up Wall of Stone for cover in front of the troupe (or everyone slows down if his speed 5 leaves him behind for spell-slinging). The real question is last 9 points- a 2nd Warden, or a unit of Druids+UA (or possibly Druids + SS)?

Thoughts: need Ghetorex for heavy busting, I don't trust Megaliths pow 16 fists. Ghetorex is one of the wolves much more capable of surviving in melee with Roots on him, though I do wonder about getting it on him a little later in the game- possibly include a Gallows Grove for Baldur to keep the roots coming?