The final trailer for X-Men: Apocalypse debuted with a bang "“ it revealed the reason for Mystique’s (yet again) prominent role in the movie; it revealed that a certain speedster has become aware of his heritage; AND it revealed that a certain fan-favorite mutant will return.

However, despite its being the final trailer, we still have quite a few unanswered questions. For example, even if we know what kind of powers Apocalypse possesses, we still have no clue why he lay dormant for all those consecutive millennia.

And don't get us wrong "“ that is a good thing. Sure enough, this latest trailer might have revealed a bit too much (that returning character). However, other than that, it still kept quite a few surprises for us to enjoy when X-Men: Apocalypse arrives on the big screen.

All of that being said, this list is all about the unanswered questions, the things that we already know, as well as how everything might unfold. So beware "“ there could be quite a few spoilers here!