So I have read numerous posts trying to find any information on this topic and it’s never clear. I have unlocked wither skeletons and only have one more nether island to go. Some people suggested side quests which I thought maybe that’s it, I’ve done a ton of old blue quests. Nothing has unlocked being able to buy them. I’m about to turn in my nether wart quest for 50,000 collection. Which I believe to be one of the last quests before the last nether island unlock. Can anyone that’s unlocked them shed any light on to this topic for me please? Thanks!
ali