This is Turaga Kalpac's Toa Form. It makes him stronger.
About this creation
This is Turaga Kalpac when he takes on his Toa Form. He is able to do this because when the Toa Valgard sealed away Makuta Trivarn they fused into 2 toa and when they turned into turaga they stayed fused so they each have the power of 3 turaga. In this form he is as powerful as Toa Hijuaro v.2 but the form drains his energy so he can't stay in it for long. His sword has become a lance and he grows jet-packs, he also gains a mask that makes him stronger and lets him control water. His claw also becomes more powerful.