There is no verified formula in this source set
The keyword appeared in the research, but a recorded query is not a gameplay explanation. The collected official passages do not define Damage Taken Staggered. They also do not establish whether its displayed number represents timing, a portion of incoming damage or another calculation. A numeric example would therefore create unsupported mechanics.
Other damage changes do not answer this question
The retained announcements discuss reflected damage, barriers, bleed-related item bonuses and damage conditions. Those systems cannot safely be substituted for this stat without an explicit connection. A similarly worded mechanic in another action RPG is also not evidence for Conquest Dark. This page does not borrow a formula from another game.
The evidence needed before a full guide
A complete current tooltip or in-game guide entry is needed first. A test showing the incoming hit and subsequent health changes could then clarify the calculation, provided the version and other defensive effects were recorded. Until that evidence is available, interactions and optimization advice remain 待确认. This short status page is excluded from indexing and does not claim to be a finished mitigation guide.