BlazeandCave’s Advancements Data Pack MC 1.17, 1.16.4
BlazeandCave’s Advancements 1.17-1.16.4 is the most advanced datapack that contains more than 700 unique achievements and more than 200 challenges. Each custom achievement is well thought out so that you can play in a completely unique style, for example, perform achievement and get different prizes with rewards that will be useful for performing subsequent challenges.