Board Thread:General Discussion/@comment-26091332-20160820062353/@comment-27392440-20161218182652

Several possibilities although only theoretical: 1- Ichigo's himself was immunized and fused his hollow and Quincy together so Yhwach stole the immunity as well,2- it's possible to become resistant or immune to hollow reiatsu like it is for humans to become resistant and unaffected to poison with training (after all,we can say it's toxic to Quincy but the truth is they only vaguely brought up the topic and never went into how or why that's the case), 3-perhaps because they only had part of Yhwach's blood and power and not the complete nature they were affected and he wasn't