Artifact
Black Hole Rune
Every few seconds it launches a dark core that travels, opens a vortex pulling nearby enemies in and explodes for damage. Bosses are pulled with less force. Improves with level.
Rarity
Legendary
Max level
5
Figures per level
| Figure | Lv. 1 | Lv. 2 | Lv. 3 | Lv. 4 | Lv. 5 |
|---|---|---|---|---|---|
| Interval | 7 s | 6.5 s | 6 s | 5.5 s | 5 s |
| Radius | 3.5 m | 3.8 m | 4.1 m | 4.5 m | 5 m |
| Damage | 30 | 38 | 46 | 55 | 65 |
Fixed · Duration: 2 s
Base game figures (v0.9.0); damage also scales with your artifact damage bonuses.
Where it comes from
| Source | Probability | Detail |
|---|---|---|
| Chests | 15% | Weight 15/100 of a chest’s contents: runes 50 · passives 30 · artifacts 15 · infusions 5. |
| Merchant | ≈14% | Weight 15/111 of the merchant’s offers · base price: 200 gold. |
| Level up | Never | Only runes and weapon upgrades appear on level up. |
Within its category, rarity is rolled with weights 50 · 30 · 15 · 5 — a Legendary comes up 5% of the time. Luck can raise the result one tier: never two, and a Legendary cannot go higher.
How to unlock it
Requirement
Discover 50% of the map in one phase.
Mission progress resets every run.