Abyss
After world 160 comes the endless Abyss: 9 fights against monsters from any world and 1 boss per floor (2 on floors 5, 10 and even floors past 15). It pays essence, a rune and a seal, and counts in the PvE ranking.
How it works
- Opens after world 160, and never ends — the floors keep coming for as long as you hold.
- Each floor has 10 phases: 9 against monsters from any world, and the boss at the end.
- Floors with TWO bosses: 5, 10, and every even floor past 15.
- The Abyss has no world mechanic. Across the 40 themes the mechanic hands a skill to each position of the enemy line-up; here the enemies come with their own kit only.
The first thirty floors
Bosses, essence and seal per floor. Where the rune rarity is not certain yet, the column shows a dash.
| Floor | Bosses | Essence | Seal | Rune |
|---|---|---|---|---|
| 1 | 1 | 64 | — | Epic |
| 2 | 1 | 67 | — | — |
| 3 | 1 | 71 | — | — |
| 4 | 1 | 76 | — | — |
| 5 | 2 | 80 | — | Epic |
| 6 | 1 | 85 | — | — |
| 7 | 1 | 90 | — | — |
| 8 | 1 | 96 | — | — |
| 9 | 1 | 101 | — | — |
| 10 | 2 | 107 | 1 | Legendary |
| 11 | 1 | 114 | — | — |
| 12 | 1 | 121 | — | — |
| 13 | 1 | 128 | — | — |
| 14 | 1 | 136 | — | — |
| 15 | 1 | 144 | — | — |
| 16 | 2 | 152 | — | — |
| 17 | 1 | 162 | — | — |
| 18 | 2 | 171 | — | — |
| 19 | 1 | 182 | — | — |
| 20 | 2 | 192 | 1 | Mythic |
| 21 | 1 | 204 | — | — |
| 22 | 2 | 216 | — | — |
| 23 | 1 | 229 | — | — |
| 24 | 2 | 243 | — | — |
| 25 | 1 | 258 | — | — |
| 26 | 2 | 273 | — | — |
| 27 | 1 | 289 | — | — |
| 28 | 2 | 307 | — | — |
| 29 | 1 | 325 | — | — |
| 30 | 2 | 345 | 1 | Mythic |
Essence per floor
Essence grows 6% per floor. That doubles every twelve floors — floor 100 pays over three hundred times what floor 1 pays.
Essence comes from the Black Hole, auto-sell, the Resource Chest and Abyss floors.

