Lamenthyr
In-game description
“Genesis • O In the beginning, when God? created me me me me ▮▮▮▮▮▮▮▮ a lizard?bird?▮▮▮? flew?walked?swam? down to you?. Sometimes?? Maybe it was never. Although, you? don't know, you didn't check to see if it was. And he?she?it? was free, free to do what he?she?it? willed, and yet he?she?it? didn't, for there was no message that foretold. It fell. A burning creature. It screamed my name. Or, well, so I thought, but it turns out we all heard it scream our own name. We're walking over to check it out. It's so stupid, they have no idea whats over there. Why am I even walking with them?? I know this won't end well. IT BURNS”— Sol's RNG (as quoted on the wiki)
How many rolls Lamenthyr takes
| Your luck | Expected rolls |
|---|---|
| 1× | 1,000,000,000 |
| 2× | 500,000,000 |
| 5× | 200,000,000 |
| 10× | 100,000,000 |
| 100× | 10,000,000 |
Expected rolls = N ÷ luck. Each roll is independent, so it can take far more or far fewer. Open in the calculator →
Aura facts
Rarity
1/1B
Tier
Event
Biome
Blood Rain
Biome-exclusive
Added in
Eon 1-9
Inside Blood Rain the wiki lists: 1 in 1,000,000,000
Blood Rain appears with Summoned with a Cursed Rune Fragment from Fischl's shop during Graveyard or Pumpkin Moon and lasts 10 minutes. Biome details →
Why it is unobtainable: Limited to the Halloween 2025 event, which has ended
Credited on the wiki to: proxiimai, MilitaryDucky, merarobloxgod531, harmless_mix
About Lamenthyr
One billion is the number to beat, and Lamenthyr put it on the table. This Halloween 2025 event aura, added in Eon 1-9, rolled at 1 in 1,000,000,000 and only inside Blood Rain or Glitched. That is a billion rolls at 1x luck, or 100 million at 10x, which makes it the most expensive event aura in this batch. The event has ended, so the wiki lists it as unobtainable. Four creators share it: proxiimai, MilitaryDucky, merarobloxgod531 and harmless_mix.
According to the Sol's RNG Wiki, the player floats over a violent crimson storm of swirling particles, one arm above the head and the other held out to the side, wielding a huge scythe with red energy running down its tip and a small lantern hanging from the blade. The player has a metallic, pointed, fossil-like tail, two sharp rings spin overhead leaving red trails, and a black square censors the face as in Juxtaposition. Behind, a huge metallic spine-like object moves around and a large circular portal glows.
The in-game text is a corrupted genesis story full of question marks. Lament, with a similar name, is a different event aura.
Auras with similar odds (Event)
Frequently asked questions
How rare is Lamenthyr in Sol's RNG?
The Sol's RNG Wiki lists Lamenthyr at 1 in 1,000,000,000, in the Event tier. With base luck that averages 1,000,000,000 rolls; with 10× luck, about 100,000,000.
Can you still get Lamenthyr?
No. The wiki marks it as unobtainable: Limited to the Halloween 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.