After receiving energy from a makuta, the krahki turned into a higher, more intelligent and powerful level. The Krahki Berserkers are fearsome warriors with powerful skills.
Lenar is incredibly fast mover with weaker armor than Sela. His speed allows him to run on walls, climb up trees, jump between them and hide easily. He's main strategy is to poison his target to make him weaker and then have the final blow. The other ends of his blades emit poison that has weakening effect, but not killing. His weapons are dual blades, which both have 2 sides. The other side emits poison and other side is just a sharp blade.