Sol's RNG Tier List

How the Sol's RNG tier list works

Every aura is ranked by its roll chance: how rare it is to roll (1 in N). The top 10% are S tier, the next 15% A, the next 20% B, the next 25% C and the rest D. That keeps the list objective: an aura only changes tier when its roll chance changes, not because of anyone's opinion.

290 auras are ranked, last updated on October 6, 2026.

Every tier at a glance

• S tier: 29 auras, from 1 in 556M to 1 in 3B.
• A tier: 43 auras, from 1 in 100M to 1 in 540M.
• B tier: 58 auras, from 1 in 10M to 1 in 100M.
• C tier: 73 auras, from 1 in 140K to 1 in 10M.
• D tier: 87 auras, from 1 in 1 to 1 in 125K.

S tier Sol's RNG auras

The best auras right now are Centaurus, Monarch, Hellborn, Equinox, Dream Catcher, Breakthrough and 23 more. S tier mixes Event, Challenged, Transcendent, Glorious auras.

Just below, the A tier starts with Sailor : Admiral, Point : Zero, Matrix : Overdrive, Ruins: often better value if an S tier aura is out of reach.

#	Item	Roll chance
1	CentaurusEvent	1 in 3B
2	MonarchChallenged	1 in 3B
3	HellbornChallenged	1 in 2.64B
4	EquinoxTranscendent	1 in 2.5B
5	Dream CatcherChallenged	1 in 2.22B
6	BreakthroughTranscendent	1 in 2B
7	AstraiosChallenged	1 in 1.75B
8	LeviathanChallenged	1 in 1.73B
9	OsteriaEvent	1 in 1.44B
10	CrabtropicaEvent	1 in 1.33B

Roll chance as of October 6, 2026. Updated with every data refresh.

Sol's RNG auras by rarity

Rarity and tier are not the same thing: the tier comes from roll chance, and some auras rank higher or lower than their rarity suggests.

Tier list or value list?

The tier list groups auras so you can see at a glance which are top picks. For exact numbers, search and filters, use the Sol's RNG value list.