The best ways to get Blessed Bone Shards in OSRS are usually: mining calcified rocks in Cam Torum for the most AFK option, or blessing and breaking down bones if you already have a stack of bones or can buy them cheaply. Other sources include Perilous Moons , Hunter Rumours , and sun-kissed bones that can be converted into shards.

Best options

  1. Calcified rocks in Cam Torum
    This is the most AFK method and is commonly cited as the best overall shard farm, especially if you want steady gains while mostly relaxing.
  1. Blessing and breaking down bones
    Bring bones to the exposed altar in Varlamore, bless them, then use a chisel to convert them into shards; this is often the fastest if you already have bones or can efficiently buy them.
  1. Perilous Moons and Hunter Rumours rewards
    These are supplemental sources and can be nice passively while doing other Varlamore content.
  1. Sun-kissed bones
    These can be broken down directly into shards, making them useful if you get them from Varlamore activities.

What to pick

  • Choose calcified rocks if you want low-effort, AFK shard gathering.
  • Choose buying or gathering bones and breaking them down if you want the fastest conversion route and don’t mind more clicks.
  • Choose activity rewards if you’re already doing Varlamore content and want shards as a bonus.

Practical tip

If your goal is Prayer XP, remember that shards are typically used with blessed wine at the Libation Bowl, where 100 shards are sacrificed per use for Prayer XP.

TL;DR: Best AFK = calcified rocks; best fast conversion = blessing and chiseling bones.