Tinker Town is generally doable at True Hoard 100(+) regardless, imo, although I’m not sure if Lycanthropy would make that harder.
Some people were speculating that Lyrasza’s Lair and possibly The Labyrinth might be made easier with Lycanthropy, and I guess more so now that Lyc halves the level and removes traits.
Getting to that HG vs HG state is still a feat in itself, though, requiring probably True Hoard 300+ .
For Lyrasza, kind of a rare chance to turn your Crazed Troll into something useful, but that’s really a lucky dip too. I guess their non-Dementicore troops would be susceptible to a transform as well ¯_(ツ)_/¯ Still not easy by any means.