Sol's RNG is one of Roblox's most addictive luck-based games where players roll for ultra-rare auras with odds reaching 1 in 100 million. This tier list ranks every aura in the game by rarity, visual quality, and trading value as of May 2026. We update this list after every major Sol's RNG patch (currently Era 8).
Tiers are based on community consensus from the official Discord, Trello stats, and our own roll testing. S-Tier auras are the rarest and most valuable — they fetch the highest trade values and instant status in any server. D-Tier are common rolls everyone has.
OVERTURE: HEART (1 in 175,000,000) — Limited Era 8 exclusive.
Apostolos (1 in 333,333,333) — Glitched aura, ultra-rare.
Equinox: Pumpkin Moon (1 in 60,000,000) — Holiday exclusive, no longer obtainable.
EQUINOX (1 in 25,000,000) — High trade demand.
ARCANE: LEGACY (1 in 8,000,000) — Solid grind reward.
STARSCOURGE: RADIANT (1 in 5,000,000) — Stable trade value.
JACKPOT (1 in 1,000,000) — Always in demand.
STARSCOURGE (1 in 1,500,000) — Great for biome rolls.
FLUSHED (1 in 250,000) — Common but tradeable.
UNDEFINED (1 in 100,000) — Useful for missions.
VOID (1 in 200,000) — Solid value.
HEART (1 in 80,000) — Event leftover.
GLITCH (1 in 40,000) — Decent visual.
- Stay in Glitched biome — boosts rare aura odds significantly
- Use biome potions for guaranteed biome shifts at peak rolls/sec
- Get Heavenly Potions stack — they multiply aura rarity chances
- Roll during "Dreamspace" biome events for ultra-rare boosts
- Complete missions daily for guaranteed Lucky Boosts
- Stack Aura Quantum + Heavenly potions for the fastest path to S-tier auras
What is the rarest aura in Sol's RNG?
The rarest base aura is Apostolos at 1 in 333,333,333. Among regularly obtainable auras, Oblivion at 1 in 200,000,000 is currently the rarest mainline drop in Era 8.
How long does it take to get a S-tier aura in Sol's RNG?
With max luck stack (Heavenly + Lucky + Glitched biome), expect 50-200 hours of active rolling for your first S-tier aura. Most players get there through trades faster.
Is Oblivion better than Equinox?
Yes — Oblivion is rarer (1 in 200M vs 1 in 25M) and currently trades for higher value. Equinox has better visuals but lower rarity.
🏆 Get Sol's RNG Codes Too
Check our Sol's RNG codes page for the latest Lucky Potion codes and Era 8 bonuses.