Season 8, Episode 166 - "Desperate Effort vs. Desperate Effort! The Hollowized Ichigo"
Ichigo pulls out his Hollow mask and Grimmjow releases his sword, Pantera. With both in their most powerful forms, the battle begins in earnest again. The fight is intense with both sides exchanging strong blows. As Ichigo's mask breaks apart bit by bit, Nel urges a frightened Orihime to cheer for Ichigo since he is doing it for her.
