Larian Studios Forums Divinity: Original Sin 2 - The Modding Dungeon Divinity - Original Sin 2 - Modding Stats What allows enemy polymorph mages to float?

OK, I give up. I can't see anywhere in the engine that gives enemy Polymorphists and certain bosses the ability to float even when it's not their turn. I've been trying to make a source spell to allow my chars to do the same temporarily, but I've looked at the stats of a couple of enemies that have the ability and simply can't find what status effects are applied and how.