Great Sha.The larger the consequence, the calmer the decision must become.
Great Sha (大煞), or Da Sha, is a Year-Branch-derived caution marker traditionally associated with severe disruption, costly mistakes and heightened exposure. It does not predict accidents, injury, hostility, financial loss or catastrophe.
When consequences can compound, widen the margin for error.
大 means great or major; 煞 marks a challenging influence. In annual-star practice, the term is used for circumstances in which haste, overconfidence or weak controls may turn an ordinary mistake into a more consequential setback.
Constructively, it supports disciplined restraint, scenario planning, financial conservatism and clear stop conditions. Its shadow is fatalism, sensational prediction or reacting to a severe name without measuring actual exposure.
Great Sha is not Great Consumer, Disaster Sha or Calamity Sha. This page follows the separate annual Year-Branch sequence shown in this catalogue and keeps those markers distinct.
Find the Year Branch, then use its three-year block.
The lookup advances through three consecutive target Branches before shifting to the next block.
| Year Branch | Great Sha · 大煞 Branch |
|---|---|
| 子 Zi · Rat | 申 Shen · Monkey |
| 丑 Chou · Ox | 酉 You · Rooster |
| 寅 Yin · Tiger | 戌 Xu · Dog |
| 卯 Mao · Rabbit | 巳 Si · Snake |
| 辰 Chen · Dragon | 午 Wu · Horse |
| 巳 Si · Snake | 未 Wei · Goat |
| 午 Wu · Horse | 寅 Yin · Tiger |
| 未 Wei · Goat | 卯 Mao · Rabbit |
| 申 Shen · Monkey | 辰 Chen · Dragon |
| 酉 You · Rooster | 亥 Hai · Pig |
| 戌 Xu · Dog | 子 Zi · Rat |
| 亥 Hai · Pig | 丑 Chou · Ox |
Block shorthand: 子丑寅→申酉戌 · 卯辰巳→巳午未 · 午未申→寅卯辰 · 酉戌亥→亥子丑.
Locate the marker, then measure consequence and control.
Identify the Year Branch
Use the Earthly Branch of the natal Year Pillar.
Take the Great Sha Branch
Read directly across to the target Branch.
Check the chart
Look for the target among the remaining natal Branches.
Assess real exposure
Review exposure, reversibility, reserves, safeguards and stop conditions.
Reduce exposure before testing the opportunity.
Measure the downside
Define what can be lost before focusing on the possible gain.
Protect the reserve
Limit speculation, concentration and commitments that depend on perfect timing.
Act in stages
Use reversible steps before making a difficult-to-reverse commitment.
Set the stop condition
Decide in advance which evidence pauses, changes or ends the plan.
A Rat Year finds Great Sha at Shen.
Find 子 Zi · Rat in the first column. The table returns 申 Shen · Monkey.
From Year Branch to consequence review
A severe name must never become a severe prediction.
No accident prediction
The marker cannot determine whether injury or an accident will occur.
No financial certainty
It does not prove that money will be lost or an investment will fail.
No enemy narrative
Setbacks do not establish gossip, sabotage or hostile intent.
Keep markers distinct
Great Sha is not Great Consumer, Disaster Sha or Calamity Sha.
No single-star reading
Structure, interactions, timing and evidence remain primary.
Use real controls
Limits, reserves, insurance and professional advice address actual risk.
Limit the downside. Preserve the reserve. Act in stages.
Place Great Sha inside the wider risk and decision structure.
Derived Stars Hub
Return to the complete catalogue.
BaZi Knowledge Hub
Place the marker inside full chart structure.
White Tiger
Compare controlled force and physical-risk awareness.
Robbery Sha and Consumers
Compare consequence exposure with resource leakage.
Great Sha is a consequence-management prompt—not a forecast.
How do I find Great Sha?
Find the natal Year Branch in the table, note its Great Sha Branch and check whether that Branch appears elsewhere in the natal chart.
Does it predict accidents or major loss?
No. It is a secondary prompt to examine high-consequence exposure and safeguards.
Is Great Sha the same as Great Consumer?
No. 大煞 and 大耗 are separate markers with different formulas and meanings.
Why does the formula move in three-year blocks?
This annual convention assigns three consecutive Year Branches to three consecutive target Branches before changing sector.
What should I actually do?
Limit downside, preserve reserves, stage commitments and define stop conditions.