Yes, I think we will. I think he might come from Oz, along with the red ruby originally. Perhaps it was a part of the ruby slippers or from the same source material as the ruby slippers. Oz could be this other horrible place he is trapped in, but it might not be. Afterall, either Wonderland or our world would be a horrible places to half-trapped in, too. Some gimmicky mcguffin probably caused him to be trapped between two worlds.
Also, whatever item trapped Facillier between two worlds, could be an ingredient for this new curse, meaning that HH is a place between two worlds, ours and the realm-on-the-edge-of-realms, where Rumbelle, Cinderella and crew were. If this is correct, then the other horrible place that Facillier was trapped in would be our world, which would remove his magic.
Maybe we will Facillier again because he is in HH and the heroes will need the ruby to break the curse. If he is not in HH, then we could see the ruby again at least.
Another thought…maybe Anastasia needs to be between two worlds (for whatever odd reason A and E have come up with) in order to be resurrected, though I don’t know how this would fit in with Ivy’s plans to thwart her mother.
(The medal had 8 points on it like the compass (and like the episode 10 title) but he didn’t seem to need that only the ruby, so I can’t decide if the metal part of the medal has a connection with Oz and/or episode 10 and/or that bearded guy’s 8-pointed rune tattoo)
Keeper of Regina's bravery