Where To Farm Blood Flaked Bones in Epic Seven

The best place to farm Blood-flaked Bones from is the Unrecorded History Stage 3. Sanctuary Temple, since you can also buy them from the Unrecorded History Side Story AP Exchange Shop.

We’ve also listed a table below with all the stages you can farm for this material:

But events are another great source of Blood Flaked Bones, since Rare Catalysts can often be exchanged for event currency or obtained as clear rewards.

The Guild Member Shop and the Guild Aid system also allow you to farm lots of Rare Catalysts in general, which include Blood Flaked Bones.

Source #1: Unrecorded History Stage 3. Sanctuary Temple (Best Source)

Stage 3. Sanctuary Temple of the Unrecorded History Side Story mission is the best place to farm Blood-Flaked Bone.

This is because this particular stage drops Blood Flaked Bone and has the Rare Catalyst featured in its AP Exchange Shop:

Blood Flaked Bones cost 120 AP each to purchase, and you can only buy up to 20 of them per week.

If you want to farm more AP, I recommend bringing along Pets with AP Acquisition Rate-boosting skills on your farming runs.

Source #2: Side Story Events

Each Side Story Event features a variety of farmable Epic and Rare Catalysts in the Event Currency Exchange Shop, which might just include Blood Flaked Bone.

You can also obtain Rare or Random Catalyst Chests as rewards from story events, check-in events, or giveaway events.

Note: As of Patch 01/26/23, you can now play any Side Story Event you want as long as you’ve already unlocked them.

To unlock Side Story Event Missions, all you need to do is clear Adventure Mode stages. You can only play one Side Story Event at a time.

Replace Side Story (Dear Mentor > Unspoken Truth)

Choosing or replacing a Side Story requires an item called “Change Ticket”. You are given a Change Ticket once every two weeks.

Source #3: Guild Member Shop

You can buy a Random Catalyst Chest in the Guild Member Shop for 180 Brave Crests and a Random Rare Catalyst Chest for 30 Commander’s Armbands.

The weekly purchase limit for Random Catalyst Chests and Random Rare Catalyst Chests is three per week and five per week, respectively.

You can easily buy both of these chests just by playing the game regularly every week and participating in guild activities.

Source #4: Guild Aid

The Guild Aid system allows you to request crafting materials, awakening materials, and Catalysts from your guildmates.

You can only request aid once per day, and you cannot refresh the request until the day after you’ve made it in case it wasn’t fulfilled.

If you plan on requesting Catalysts from the Guild Aid often, make sure you’re paying it forward by donating excess Catalysts yourself as they are quite hard to farm.