For the sake of this list, it includes his most recent power-up, Tensa Zangetsu, which launches a bright energy slash, but its true power is unknown. Bleach wouldn't be essential without Ichigo ...

Asta wields a massive black sword with black energy, very reminiscent of Ichigo's Tensa Zangetsu. And Asta's transformation is inspired by Ichigo's Hollow transformation. Asta's Devil-Possessed ...