Scattered Shards adds a system of collectible "shards" that can be created via a UI and placed in-world.
Type /shards or use a Shard Tablet any time to view shows obtained and missing shards. There is also a keybind to open the tablet;
it is not bound by default, so you may want to create a default setting for your modpack!
Features:
!shards screen preview
/shardc creator new [set] [type] to open the shard creator - set can be an arbitary ID
/shard block [shard] and place the provided block - this collects the shard when walking over/shard award @p [shard] - this collects the shard for the nearest player!shard creator screen preview
See Wiki: Creating Shard Types for a tutorial on customizing what types of shards are available to create.
This mod was originally created by Falkreon and acikek as a base mod for BlanketCon '23.
Feel free to contribute bugfixes and improvements!

Collectible trading cards... without the trading—Shards! A tactile, convenient alternative to advancements for adventure maps.