Is something like twin spelling polymorph OUTSIDE of the original intention of the twin spell mechanic? Or is that too far of an assumption?I kind of want to disallow twin-spelling spells that require concentration because it feels unfair. Am I totally off base here?No, that's reasonable
— Mike Mearls (@mikemearls) August 18, 2017
Twinned Spell intentionally works with concentration spells.
— Jeremy Crawford (@JeremyECrawford) August 18, 2017
