Garruk, Primal Hunter, in particular, is one of my favorite planeswalkers in archetypes from aggro to control, but only if you can support the GGG in the casting cost
If you can expect triple red at any point then Devil's Play is likely the best of the bunch although there is a surprising amount of merit to the uncounterable Banefire/Demonfire options
Overall, I think this Starter Deck could serve as a very good introduction to the game
Even worse, what if you draw this when you dont need extra mana
Prior to this expansion, Christopher Robin characters were sparse and largely viewed as slow, defensive options that rarely pushed past a $2 valuation on the secondary market
From Treebeard to that unfortunately-named tree from Evil Dead (though Im not sure it counts), Treefolk have always had a place in fantasy and fiction