Much like how it works with gold, any Blood Shards you have available at the end of the Season will transfer to your non-Seasonal heroes.

For example, if your Seasonal heroes reached Paragon 300, and your current non-Seasonal heroes are already Paragon 400, your new non-Seasonal Paragon level will still be less than Paragon 700, since Paragon levels require more experience to earn the higher you go.The total amount of Paragon experience earned is the amount that rolls over, but not the raw total Paragon levels that you gained.Any gold you earn during the Season will transfer to your non-Seasonal heroes.There's no need to delete any characters to make room for them your Seasonal heroes will continue to use the same slot they currently occupy in your roster after the rollover. You’ll also be able to use Season Rebirth to convert any non-seasonal character into a Seasonal level 1 character once the next Season begins. Seasonal heroes will be converted to either non-Seasonal Normal or Hardcore mode heroes, as appropriate.

Here's a list of all the rewards from this Season you can expect your non-Seasonal heroes to enjoy: But what exactly happens to all that hard-earned progress when a Season ends? The short answer is that you get to keep just about all of it.

If you've played through a Season before, you know that all the gold, gear, and Paragon experience you earned don't just disappear.

Season 13 diablo 3 ending date