Crate rarity odds

Current chances, in order Common / Uncommon / Rare / Epic / Legendary / Mythic:

15m     70 / 20 / 8 / 1.5 / 0.4 / 0.1
30m     65 / 23 / 9 / 2.3 / 0.5 / 0.2
1h      58 / 26 / 11 / 3.8 / 0.9 / 0.3
2h      50 / 29 / 14 / 5 / 1.5 / 0.5
4h      42 / 30 / 18 / 7 / 2.3 / 0.7
8h      35 / 30 / 22 / 9 / 3 / 1
Emerald 45 / 30 / 17 / 6 / 1.7 / 0.3
Diamond 20 / 30 / 30 / 15 / 4 / 1

Each row totals 100%. Every daily tier can roll every rarity; later tiers improve the chance of higher rarities.

Each opening is independent. A miss does not make the next opening luckier. There is no guaranteed Mythic after a fixed number of keys.

Example: a 1% Mythic chance gives about an 18.21% chance of at least one Mythic in 20 independent openings. It does not promise one.

The eight supply themes are separate from the seven trainable skills. See the exact reward lists before spending a key.