Bleach: Shattered Blade
A self-made arrancar named Arturo Plateado once stormed Soul Society, but was trapped beneath Sōkyoku Hill by the Gotei 13 two-thousand years prior to the start of Bleach. When the Sōkyoku was destroyed during Ichigo Kurosaki's rescue of Rukia Kuchiki, the seal placed on Arturo was broken and he was freed.