Cryogenic
In-game description
“[This aura is not affected by any kind of luck.] : No potions / gauntlets help with rolling this aura A being frozen long ago. However, its frozen heart continued to beat, and a hunter with a frozen heart was born. It is a cruel sentinel that freezes everything in sight, it prioritizes eliminating beings with warm hearts. Unless there was something to melt it's heart, it would continue on its way as a hunter. Passive - [Frostbite] Every attack Cryogenic does inflicts [Frostbite] stack based on the damage dealt. When [Frostbite] stack reaches 100, the victim frozes for 5 seconds, making them unable to move. If the [Frostbite] stack remains unchanged for more then 10 seconds, the stack is removed.”— Sol's RNG (as quoted on the wiki)
How many rolls Cryogenic takes
| Your luck | Expected rolls |
|---|---|
| 1× | 250,000 |
| 2× | 125,000 |
| 5× | 50,000 |
| 10× | 25,000 |
| 100× | 2,500 |
Expected rolls = N ÷ luck. Each roll is independent, so it can take far more or far fewer. Open in the calculator →
Aura facts
Rarity
1/250K
Tier
Event
Biome
Aurora
Biome-exclusive
Added in
Christmas 2025 event
Inside Aurora the wiki lists: 1 in 250,000
Aurora appears with Summoned with a Glowing Snow Globe during Snowy, or 1 in 50,000 every second and lasts 5 minutes. Biome details →
Why it is unobtainable: Limited to the Christmas 2025 event, which has ended
Credited on the wiki to: 53_axis, khxlla
Abilities
- Four abilities: Frost Combo, Arrow of Frostbite, Froststep and Froststorm Slashes
- Its roll chance is unaffected by any luck
About Cryogenic
Cryogenic is one of the few auras in the game that luck cannot touch. Its roll chance is a flat 1 in 250,000, only inside the Aurora biome during Christmas 2025, and neither potions nor gauntlets change that, so 10x luck still means about 250,000 rolls. The wiki lists it as the second aura to ignore luck, and it became unobtainable after the event ended (the notice is dated 31 January 2026). 53_axis and khxlla are the creators.
It also fights. Four abilities appear on the wiki: Frost Combo, Arrow of Frostbite, Froststep and Froststorm Slashes. The passive adds a Frostbite stack for every attack, scaled by damage dealt; at 100 stacks the victim is frozen and unable to move for 5 seconds, and unchanged stacks vanish after 10 seconds. The aura shows the player leaning like Arcane with a bow on the back and a dagger in reverse grip that spins every 9 seconds, ice-covered hands and a faint blue light. The lore describes a hunter with a frozen heart.
Auras with similar odds (Event)
Frequently asked questions
How rare is Cryogenic in Sol's RNG?
The Sol's RNG Wiki lists Cryogenic at 1 in 250,000, in the Event tier. With base luck that averages 250,000 rolls; with 10× luck, about 25,000.
Can you still get Cryogenic?
No. The wiki marks it as unobtainable: Limited to the Christmas 2025 event, which has ended.
Data taken from the Sol's RNG Wiki (CC BY-SA), organized with AI assistance; nothing here is tested in the game; wiki read on 2026-10-24.