After his escape, Mizuki demonstrates an expanded arsenal mastered during his imprisonment. He uses Earth Style, allowing him to sink into the ground and extend his limbs for a surprise attack. He is trained in chakra suppression, completely hiding his presence, and is simultaneously able to detect the enemy's chakra. His arsenal includes Silent Killing, allowing him to approach unnoticed and deliver a lethal blow. He also uses Soft Body Modification — squeezing through narrow openings — and controls a simple puppet, combining it with genjutsu to finish off a target at range. His main acquisition, however, is the Cursed Seal of the Beast. Upon consuming a brewed potion, he transforms into a muscular giant with immense strength and speed, and upon further activation — into a tiger-like creature with even greater power, but reduced mobility. However, the formula is imperfect: after use, his cells begin to break down, turning him into a decrepit old man.