Its the Final Battle for The mask of Creation. Since There are three things to go over i will do it in sections, First off Kulta The Skull Grinder. the main baddie for this wave and reboot. He uses the mask of creation to raise his undead army of skeletons. his horns are really nice, and not to big. the gearbox is simple, but the arm strength is not good at all, you can fix this by adding a few extra gears. the trans red looks great, although there is no corrupted mask of fire, tahu still fights kulta. Kulta also has a small blade, and a large mask-stealer staff. it doesn't hold masks well, but it works. his chest pattern is good, but not the best. his torso is a little hollow, but not noticeable enough to make it bad. overall the skull grinder is my favorite villain overall, he is, along with ekimu Definatley #1 on my favorites list. Ekimu the Mask Maker: this guy is pretty small, but they still but in a gearbox, for a small size. the trans-blue looks great along with gold. the armor looks fantastic, along with the protector mask. his shield looks great, and very detailed. his hammer i love. its a hammer and a stud shooter at the same time.his gearbox is simple but for a protector its good enough. only thing i dont like is the trans yellow head piece, why not trans blue? The mask of creation is greatly detailed with engravings, and design. the final result is great. i'am really speechless about this mask. one of the many reasons ii got this set . the stand is pretty weak for the mask but i made a new one that looks better, and more like a mask stand. Overall this set is great definatley a must-buy for every bionicle fan out there. Having the all-important ekimu, the Main villian for the wave and reboot, and the mask of creation. definatley one of the best bionicle sets, and i think this is a great set for summer.