Some articles on hexacones, hexacone:

Here Come The Blobbies - Storyline
... Eventually they decide to return and take on the Hexacones ... Blobbie Void brings them back and they discover that the Hexacone King is carrying the evil Hexahedron Crystal, the source of their power ... into a Venus Flytrap and swallowing the beams of darkness so the others can blobbiemorph into Hexacones and launch a surprise attack ...