Board Thread:General Discussion/@comment-24499616-20140203040252/@comment-24499616-20140203122750

He does in fact possess the abilities for highspeed generation, as seen in his fight against Ulqiorra. Right after Ichigo's left horn is slashed off when he is about to fire a cero at Uryu, he falls to the ground seemingly dead. But then his hollow hole miracuosuly closes up, healing Ichigo and causing Ulqiorra to remark in surprise thats high speed regeneragtion!.

He also possesses the blut vene ability. This power was awakened when he was trying to escape the reishi cage created by Quilge Opie and when he is fighting Yhwach. According to the wiki, the reishi from the cage awakened his quincy powers.