Naruto's forms evolved from weak to powerful, each design uniquely memorable and visually striking. Various forms like Four Tails and Sage Mode showcase Naruto's growth and power evolution.

Needing to utilize a new form, Baryon Mode, to take down Kara’s leader Jigen, Naruto and Kurama realized that this power would mean the loss of their bond as the Nine-Tails would perish as a result.