What creatures from mythology do you want be given the MLP twist and included into the universe?
For me I really, really want season six to have sea ponies in it. I'm a sucker for any water-related creature <3
And speaking of water creatures, and I know this is probably way too dark for MLP to do, but I LOVE Kelpies and I would love Kelpies to be in MLP. like a Kelpie Queen and her, say army of Kelpies to be the villains and invade Equestria's seas and rivers for reasons? Or going with the original Kelpie myths, wanting to stealing away all the colts and fillies magic/souls? .... I don't know but a girl can wish xD