2017-11-19, 04:51 PM (ISO 8601)
Bugbear in the Playground
Re: Let's talk about Tenser's transformation spell.
Play an illusionist and make illusory armor real with your level 14 feature. Non-magical adamantine/mithral full plate after casting Tenser's should suffice.
There really isn't much other alternative other than using contingency after taking damage while wearing armor but then the spell ends and you're boned.
Make sure you're dual wielding so you can get 3 attacks with the 2d12 bonus damage ;)