SelfFriends
UNIQUE- Warlock: Special Attacks generate -70% less Power in Opponents.
- Magik: Attack Rating is increased by 50% while in Limbo.
- Sunspot: Incinerates have 25% increased duration.

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 | 19,950 | 24,360 | 28,890 |
| 20 | 21,980 | 26,840 | 31,830 |
| 40 | 22,820 | 27,860 | 33,040 |
| 60 | 23,510 | 28,720 | 34,050 |
| 80 | 24,140 | 29,480 | 34,960 |
| 100 | 24,710 | 30,170 | 35,780 |
| 120 | 25,240 | 30,820 | 36,550 |
| 140 | 25,750 | 31,440 | 37,280 |
| 160 | 26,230 | 32,020 | 37,980 |
| 180 | 26,680 | 32,580 | 38,640 |
| 200 | 27,130 | 33,130 | 39,280 |
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.