Friends
- All Champions gain +[130] Armor Rating.

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 | 22,670 | 27,670 | 32,820 |
| 20 | 24,910 | 30,410 | 36,070 |
| 40 | 25,860 | 31,570 | 37,440 |
| 60 | 26,650 | 32,540 | 38,600 |
| 80 | 27,360 | 33,410 | 39,620 |
| 100 | 28,010 | 34,200 | 40,560 |
| 120 | 28,610 | 34,930 | 41,430 |
| 140 | 29,180 | 35,630 | 42,260 |
| 160 | 29,730 | 36,300 | 43,050 |
| 180 | 30,260 | 36,930 | 43,810 |
| 200 | 30,750 | 37,550 | 44,530 |
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.
Bringing this champion enables the following synergies for other champions in your team. The host's effect text is shown so you can see what benefit the pairing unlocks.