Defenders
UNIQUE- Ruby Thursday: Can activate a Pre-Fight Ability to replace Ruby's Special 2 Lock Passive with a Special 1 Lock Passive.
- Doctor Strange, Hulk, Valkyrie: Gain +10% Combat Adrenaline.

Every sig anchor × rank at A2. Sig levels in between interpolate smoothly (PCHIP) and round to the nearest 10 BHR — matching the in-game display.
| Sig | R3 | R4 | R5 |
|---|---|---|---|
| 0 | 23,390 | 28,560 | 33,870 |
| 20 | 25,890 | 31,620 | 37,490 |
| 40 | 26,870 | 32,820 | 38,910 |
| 60 | 27,690 | 33,810 | 40,100 |
| 80 | 28,420 | 34,710 | 41,160 |
| 100 | 29,090 | 35,520 | 42,120 |
| 120 | 29,710 | 36,280 | 43,020 |
| 140 | 30,310 | 37,000 | 43,880 |
| 160 | 30,870 | 37,690 | 44,690 |
| 180 | 31,400 | 38,350 | 45,470 |
| 200 | 31,920 | 38,980 | 46,230 |
BHR at each signature level by rank, at maximum ascension (A2). The curve is concave — sig 0 → 100 captures roughly two-thirds of the gain from sig 0 → 200.