Even better, he gets Ring triggers whenever the Army youve made cracks a player
Imagine casting Sakashima of a Thousand Faces copying The Sixth Doctor
If youre worried about build time (which is usually about 50 minutes), you can mitigate time anxieties by having a baseline done early (i.e., I know Im playing UB because I have Edgar, Sephiroth, Odin, and Ultimecia, Time Sorceress, but should I splash red for anything?)
As always, happy brewing, and in the event you're a proud member of the Azorius Senate, may you continue to put your opponents in their place, even if only for a turn
Furthermore, the way that the vast majority of Craterhoof Behemoths end up in play (ignoring EDH) is from casting either Natural Order or Green Suns Zenith in Legacy
Guff is already good at doing direct damage to everyone, so tacking this effect on every planeswalker is pretty amazing