Shadows on the Road Behind
UNIQUE- Synergy Champion: Damaging Effects gain 10% increased potency.

Every sig anchor × rank at A0. Sig levels in between interpolate smoothly (PCHIP) and round to the nearest 10 BHR — matching the in-game display.
| Sig | R3 | R4 | R5 |
|---|---|---|---|
| 0 | 20,450 | 24,960 | 29,610 |
| 20 | 22,000 | 26,870 | 31,860 |
| 40 | 22,860 | 27,910 | 33,100 |
| 60 | 23,580 | 28,790 | 34,140 |
| 80 | 24,210 | 29,560 | 35,060 |
| 100 | 24,800 | 30,280 | 35,910 |
| 120 | 25,350 | 30,950 | 36,700 |
| 140 | 25,860 | 31,580 | 37,450 |
| 160 | 26,350 | 32,180 | 38,160 |
| 180 | 26,820 | 32,750 | 38,840 |
| 200 | 27,280 | 33,300 | 39,500 |
BHR at each signature level by rank (non-ascendable — A0 only). The curve is concave — sig 0 → 100 captures roughly two-thirds of the gain from sig 0 → 200.