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 | 23,550 | 28,740 | 34,090 |
| 20 | 25,240 | 30,820 | 36,550 |
| 40 | 26,230 | 32,030 | 37,980 |
| 60 | 27,060 | 33,030 | 39,180 |
| 80 | 27,790 | 33,930 | 40,240 |
| 100 | 28,470 | 34,750 | 41,220 |
| 120 | 29,100 | 35,520 | 42,130 |
| 140 | 29,680 | 36,240 | 42,980 |
| 160 | 30,260 | 36,940 | 43,810 |
| 180 | 30,790 | 37,590 | 44,590 |
| 200 | 31,320 | 38,230 | 45,350 |
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.