What Is Black Tortoise in Power (玄武當權) in BaZi?
Learn the seven exact Black Tortoise in Power day pillars, support and Officer tests, Wood-frame blocker, source spelling and product boundary.
Overview
Black Tortoise in Power is the standard English name for 玄武當權. The source writes the title as 元武當權, a historical graph used for the northern Black Tortoise. It lists seven day pillars: Ren-Yin, Ren-Wu, Ren-Xu, Ren-Chen, Gui-Si, Gui-Chou and Gui-Wei. The route requires a supported Ren or Gui Water Day Master, a usable Officer connection through the Month Command and a review of Wood, Fire, Earth and Metal conditions. A strong Wood frame functioning as Hurting Officer is a named blocker. OpenFate calculates the evidence but does not declare this composite pattern.
At a glance
- Eligible Day Stems
- Ren or Gui Water
- Ren days
- Ren-Yin, Ren-Wu, Ren-Xu and Ren-Chen
- Gui days
- Gui-Si, Gui-Chou and Gui-Wei
- Required context
- Supported Water and Officer qi connected to the month
- Named blocker
- A damaging Wood frame acting as Hurting Officer
- Product boundary
- No OpenFate Black Tortoise in Power verdict
The rule uses seven exact Ren and Gui day pillars
The allowlist contains Ren-Yin, Ren-Wu, Ren-Xu, Ren-Chen, Gui-Si, Gui-Chou and Gui-Wei. Other Ren or Gui days do not qualify by name alone.
Each named branch carries a different combination of Wealth, Officer or Resource relations. The source title 元武當權 and the common modern spelling 玄武當權 refer to the same entry, not two separate patterns.
- Match one complete pillar from the seven-day list.
- Normalize 元武 and 玄武 as source and modern name variants.
Officer timing, Water support and the Wood-frame blocker must all be checked
The source asks for a strong, supported Water Day Master and an Officer relation connected to seasonal qi. If Earth and Fire become heavy, Metal support may be needed to release and replenish Water.
A complete Wood frame functioning as Hurting Officer is expressly unfavorable. Clashes, breaks and weak Water must also be displayed rather than hidden behind the auspicious pattern name.
- Audit Month Command, Officer, strength and Resource support.
- Show Wood frame, heavy Fire-Earth, clashes and breaks as explicit checks.
OpenFate keeps the seven-day match separate from the composite verdict
OpenFate exposes the Day Pillar, hidden stems, Ten Gods, branch combinations, Month Command and strength needed to review the rule.
The engine has no Black Tortoise in Power detector. A matching Ren or Gui day is not promoted into a score, and this page changes no existing report or saved calculation.
- Use component facts as a transparent audit trail.
- Keep the pattern non-scoring and editorial.
The Black Tortoise name does not predict character, punishment or death
The classical text uses severe moral, legal and health language for damaged versions and a Ren-Chen variant. Those judgments reflect historical rhetoric and are not reliable modern forecasts.
Do not infer criminality, betrayal, illness, death or personality, and do not guarantee fame, office or wealth. Legal and health concerns require real evidence and qualified professionals.
- No criminality, morality or personality label.
- No legal, medical, death, fame or wealth prediction.
Sources and editorial basis
- 《三命通會》 (Sanming Tonghui)《古今圖書集成》藝術典第608卷「元武當權」：壬寅壬午壬戌壬辰癸巳癸丑癸未七日、身旺有依托、官通月令、木局傷官與火土金條件A historical compilation covering stems and branches, Ten Gods, Nayin, Shen Sha, and multiple classical pattern systems.
- OpenFate Editorial Methodology元武原典寫法與玄武現代名正規化、七日柱及官星木局火土金證據分層，未實作則不判並排除犯罪道德人格法律疾病死亡名利財富預測OpenFate separates deterministic chart calculation, traditional interpretation, and modern editorial explanation.