[SSBBrawler]

I once dreamt about colonist families who were moving to the fronteir. They dug around their house, and found a pile of pterodactyl fossils. The next day the fossils come to life, and attempt to eat the family. I don't remember how exactly, but they destroyed the fossils.

Off course, it was a short lived victory, for the next week, werewolves plagued them, and eventually at them all while they were all sleeping...

~

There's Aqua, which was originally just a guy in a brown robe with a hood standing at a beach, then it cut to the final battle where they were fighting a large sea snake (like Leviathan in FFIV), and Lucius Malfoy.