Blackstone
The third 10-item collection goal. Collecting 10 completes the achievement 「Leave No Stone Unturned」.
Updated 2026-10-30·
#collectible#progression
Mechanics
Blackstones are a collectible item, with a target of 10. In the achievement table they follow the same structure as Sha-Chi Amber and Memory Flowers: one item type, one fixed count, one dedicated achievement.
How Blackstones are obtained and what they are used for is not mentioned in the achievement text.
Achievement
「Leave No Stone Unturned」 — Collect 10 Blackstones
Related entries
Linked automatically from mentions and tags
SystemsSha-Chi AmberA collectible item. Gathering 10 of them completes the achievement 「Complete Mastery」.SystemsMemory FlowerA collectible item gathered in a set of 10, tied to the achievement 「Listen to Every Flower」.SystemsAbility TrainingPassive and move-changing nodes bought on the Ability Training screen with Remnant Dust: Flowing Chi, Fluid Form, Redirect Force, Masterful Flow, Opening Strike, Flow Like Water.SystemsAccessoriesA collectible equipment class. Reaching 30 pieces completes the achievement 「Collector's Notes」.SystemsRemnant DustThe currency Ability Training runs on. The Illusion of Inanis spends it to restore the abilities lost to Heart Damage.SystemsSide QuestsSide quests and requests are written in brackets in achievements. Nine achievements cover 11 quest names.