Sinister
In-game description
“The Sinister Bloom. Once born from the same lineage as Moonflower now twisted by shadows of the Darkness Forest. It rooms where light dares not linger, feeding on fear and sorrow. Legends say it glows... Not to guide, but to lure. Drawing the wandering souls deeper into the Woods. Few who follow its orange glow ever return, but they're never the same...”— Sol's RNG (as quoted on the wiki)
How many rolls Sinister takes
| Your luck | Expected rolls |
|---|---|
| 1× | 15,000,000 |
| 2× | 7,500,000 |
| 5× | 3,000,000 |
| 10× | 1,500,000 |
| 100× | 150,000 |
Expected rolls = N ÷ luck. Each roll is independent, so it can take far more or far fewer. Open in the calculator →
Aura facts
Rarity
1/15M
Tier
Event
Biome
Pumpkin Moon
Biome-exclusive
Added in
Eon 1-9
Pumpkin Moon appears with 1 in 3 (33.3%) chance each Nighttime during Halloween events and lasts Until Nighttime ends. Biome details →
Why it is unobtainable: Limited to the Halloween 2025 event, which has ended
Credited on the wiki to: ZzeriBlox, protogenbacon, 24_Stealth, LuminaryXOXO, hiphopden, hiphopdens
About Sinister
Pumpkin Moon was the only place Sinister could drop. The wiki puts it at 1 in 15,000,000 there, so a roller at 1x luck faced about 15 million rolls and one at 10x about 1.5 million, and since the Halloween 2025 event ended it can no longer be earned. It came in with Eon 1-9, listed as an Event tier aura.
Its lore text is the longest part of the entry: a bloom born from the same lineage as Moonflower, twisted by the shadows of the Darkness Forest, glowing orange not to guide but to lure wanderers deeper into the woods. The visual follows it closely. An orange and yellow glow wraps the player, two jack-o'-lanterns spin slowly at the sides, a huge full moon hangs behind, the floor pulses with a circular pattern, and two yellow stars circle the character. Six people are credited, led by ZzeriBlox, which shows how large the Halloween team was. No active ability is attached to it.
Auras with similar odds (Event)
Frequently asked questions
How rare is Sinister in Sol's RNG?
The Sol's RNG Wiki lists Sinister at 1 in 15,000,000, in the Event tier. With base luck that averages 15,000,000 rolls; with 10× luck, about 1,500,000.
Can you still get Sinister?
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.