Mysterious Arrow
No rarity split is published on the Trello card.
The official Mysterious Arrow card does not publish rarity or per-Stand rates. Eligibility is confirmed; a probability cannot be calculated from the board.
Legendary · Part 3 · Physical
Emperor – Stand Out
Emperor is a Legendary Physical Stand from Part 3 in Stand Out. This page covers its move list, EX moves, how the official Trello says to get it, which arrows can roll it, and the official basis for those odds.
Last updated
LegendaryPart 3PhysicalArrow pool
At a glance
Emperor overview
Rarity
Legendary
Part of the normal arrow pool.
Type
Physical
From the official card labels.
Part
Part 3
Part arrows only roll Stands from their own Part.
How to get it
Stand Arrow
Arrow-pool Stand. Use a Mysterious Arrow; the arrow section shows whether Lucky, Bizarre, or a Part-specific item can roll it.
Moveset
Emperor moves
This page summarizes 5 moves from Emperor's official card. Descriptions are in our own words; cooldowns and input notes are taken from the card.
Base moves (4)
| Key / input | Move | Cooldown | What it does |
|---|---|---|---|
| Key / inputSkillHold | MoveHol Horse Philosophy | Cooldown55s | What it doesHold to sprint forward quickly; release to stop. |
| Key / inputSkill | MoveBlind Shots | Cooldown35s | What it doesFire a group of bullets and steer them by moving the camera. |
| Key / inputSkillTap / Hold | MoveFan The Hammer | Cooldown23s | What it doesTap to fire bouncing bullets, or hold for a short-range burst that connects instantly. |
| Key / inputSkillHold | MoveEmperor Shot | Cooldown28s | What it doesCharge a forward blast; a longer hold increases damage, size, reach, and knockback. |
EX / Awakening moves (1)
| Key / input | Move | Cooldown | What it does |
|---|---|---|---|
| Key / inputT4 bars | MoveEmperor PulemetEX move | Cooldown120s | What it doesCharge up, then sweep continuous fire across a wide arc ahead. |
Key / input: the Trello card states some inputs directly (M1, M2, E, G, Ctrl, R, Q, H, F, T, Space). "Skill" means a Stand skill slot whose numbered key the card does not publish; in-game controls are rebindable. EX moves use the EX input (T by default). "—" in the cooldown column means the card does not list a base cooldown.
Arrow rules
Which arrows can roll Emperor
Calculated from the official arrow cards, not guessed. A yes means the Stand is in that item's pool; each chance is shown with its official basis, or marked as unpublished.
Yes · rate not published
Lucky Arrow
Excludes Rare Stands.
The official Lucky Arrow card publishes only the Legendary rarity rate (34%). It does not publish a per-Stand rate inside Legendary.
Average arrows for any Legendary: 2.94Not a per-Stand rate. The official card does not publish one inside Legendary.
Bizarre Arrow
Excludes Rare and Epic Stands.
The official Bizarre Arrow card publishes only the Legendary rarity rate (57.9%). It does not publish a per-Stand rate inside Legendary.
Average arrows for any Legendary: 1.73Not a per-Stand rate. The official card does not publish one inside Legendary.
Mysterious Arrow [Part 3]
Each Part 3 Stand is equally likely, except The World and Star Platinum at 5%.
The official card gives The World and Star Platinum 5% each; the other 7 Part 3 arrow-pool Stands share the remaining 90% equally (90% ÷ 7).
Average arrows for one hit: 7.78Rate used: 12.86%
Mysterious Arrow [Part 5]
Each Part 5 Stand is equally likely, except King Crimson at 5%.
Mysterious Arrow [Part 5] only awakens Part 5 Stands. Emperor is a Part 3 Stand.
Mysterious Rock
No rarity split is published; each Part 9 Stand is equally likely.
Mysterious Rock only awakens Part 9 Stands. Emperor is a Part 3 Stand.
Put a number on it
4 of the six awakening items can roll Emperor. Use the calculator to see the chance across the number of arrows you plan to farm.
Single-Stand odds are available for Mysterious Arrow [Part 3] (published or calculated from the card rule). Rarity-only odds come from Lucky Arrow, Bizarre Arrow.
Routes
Emperor evolution and variants
No evolution listed
The official Trello card does not list an evolution or alternative-universe variant for Emperor. Its obtain method is Stand Arrow.
Before you roll
Save your current Stand at D'Arby
Using an arrow awakens a new Stand and replaces the one you have equipped. If you want to keep your current Stand, store it first at D'Arby (Stand Storage) at the Docks. The official card says D'Arby can turn your Stand into a Stand Chip, and the Stand Chip card says the Stand you have equipped is lost for good when you use a chip. Save the one you care about before farming a new roll.
Same rarity, Part, or type
Stands related to Emperor
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Obtain: Stand Arrow
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View moves and oddsAnswers
Emperor FAQ
How do you get Emperor in Stand Out?
Emperor is in the arrow pool. Its official obtain field is "Stand Arrow". Use an awakening item that can roll its rarity and Part; the Which arrows section lists every eligible item and the odds with their official basis.
What rarity is Emperor?
Emperor is a Legendary Physical Stand from Part 3. Rarity is the board's drop grouping, not a complete strength ranking. The official card does not publish a tier rating for this Stand.
Can you roll Emperor with a Lucky or Bizarre Arrow?
The Lucky Arrow can roll it, but the board publishes only the Legendary rarity rate (34.0%), not a per-Stand rate. The Bizarre Arrow can roll it, with a 57.9% chance at any Legendary Stand.
Related pages
Sources
Official Trello cards and pages used on this page. Data checked on .
Data checked on November 15, 2026. This page is not affiliated with the Stand Out developers or the JoJo rights holders.