
Bootleg Gormiti! Part of a line of toys called "Alien Power" which seemed to also include boots of Power Rangers and some kind of alien figures, although these were the only three Gormiti I could see.
Poundland is a major discount chain here, so I wouldn't expect to see them stocking such dodgy stuff, but needless to say I snapped up one of each.
Here they are out of their packaging, "Deepdownfear", "Kolossus" and "Carrapax":

And here with some of their legitimate equivalents, in this case the 6" Atomic magnetic figures:

Pretty cool, hey?