@JeremyECrawford Displacer beast, does a grapple against it have disadvantage even though it's not 'attacking' and is a check vs attrib?

— Navarran (@Navarran1) May 3, 2016

The displacer beast's Displacement trait affects only attack rolls. #DnD https://t.co/vp1SJ3oQvI

— Jeremy Crawford (@JeremyECrawford) May 9, 2016