Best way right nowRoll for it
Every roll has a 1 in 1.11M chance to give it. Luck boosts divide that number, so 2x luck makes it twice as likely. Our odds calculator shows how long it should take.
MythicAuras#185 of 290
Undefined
roll chance1 in 1.11M
Details
- Native chance
- 1 in 1.11K
- Rarity
- Mythic 5/12
- Category
- Auras
- Last updated
- Today
- Source
- Sol's RNG Wiki · Undefined
Native to Null or The Limbo: 1 in 1,111 there; base chance applies elsewhere (breakthrough).
Roll chance history
- Change · All
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- High
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- Low
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- Now
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Value changes
No changes since we started tracking on Sep 28, 2026. When Sol's RNG buffs or nerfs Undefined, it shows up here.
What is Undefined in Sol's RNG?
Undefined is a Mythic aura in Sol's RNG. Its roll chance is 1 in 1.11M, the 185th rarest of 290 auras we track.
- Rarity
- Mythic
- Aura
- Auras
- Roll chance
- 1 in 1.11M
- Rank
- #185 of 290
- Native chance
- 1 in 1.11K
How to get Undefined
Related: 
Magnetic : Reverse Polarity
Gothic
Arcane
Starlight : Kunzite
Where this comes from
Built from our Sol's RNG data, checked 2026-10-06, using the sources below.
Wikis
- Sol's RNG Wiki · Undefined
- Sol's RNG Wiki - Auras (rev. 2026-09-27)
- Sol's RNG Wiki - Codes (rev. 2026-09-19)
- Sol's RNG Wiki - Centaurus (Summer 2026 end date)
- solsrngguide.wiki - trading guide
- Item images: sol-rng.fandom.com (fan wiki). Game art belongs to the developer.
Sol's RNG Wiki · Undefined is licensed CC BY-SA 3.0. Game content and images belong to the game's developer. We are not affiliated with Roblox or the developer.
How Undefined compares
Similar Mythic auras
All Sol's RNG values →Mythic
Magnetic : Reverse Polarity
1 in 1.02MRoll chance
- Needs
- -
- Native chance
- -
Gothic
1 in 1MRoll chance
- Needs
- The Limbo
- Native chance
- -
Arcane
1 in 1MRoll chance
- Needs
- -
- Native chance
- -
Starlight : Kunzite
1 in 1MRoll chance
- Needs
- -
- Native chance
- 1 in 200K
Rage : Brawler
1 in 1.28MRoll chance
- Needs
- -
- Native chance
- -
Questions about Undefined
How much is Undefined worth in Sol's RNG?
Undefined has a roll chance of 1 in 1.11M, which ranks it #185 of 290 in Sol's RNG.
How rare is Undefined?
Undefined is a Mythic aura, tier 5 of 12.
Is Rage : Brawler better than Undefined?
By roll chance, yes: Rage : Brawler is 1 in 1.28M, about 1.2 times Undefined's 1 in 1.11M.
How do you get Undefined in Sol's RNG?
Roll for it: Every roll has a 1 in 1.11M chance to give it. Luck boosts divide that number, so 2x luck makes it twice as likely. Our odds calculator shows how long it should take.
Game data from sol-rng.fandom.com, checked 2026-09-28.