Family
- All Champions gain +6% Health.

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 | 19,780 | 24,140 | 28,640 |
| 20 | 21,570 | 26,330 | 31,230 |
| 40 | 22,400 | 27,340 | 32,430 |
| 60 | 23,090 | 28,190 | 33,430 |
| 80 | 23,710 | 28,940 | 34,330 |
| 100 | 24,270 | 29,630 | 35,150 |
| 120 | 24,800 | 30,280 | 35,910 |
| 140 | 25,300 | 30,880 | 36,630 |
| 160 | 25,770 | 31,460 | 37,320 |
| 180 | 26,230 | 32,020 | 37,980 |
| 200 | 26,670 | 32,560 | 38,620 |
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.