Splash Attack
UNIQUE- Synergy Champions: Every hit includes a splash attack, which does nothing. Every 20 hits in the Combo Meter causes the next 2-3 hits to thrash, dealing an additional 120% of Attack Rating as a burst of Physical Damage.

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 | 20,550 | 25,100 | 29,750 |
| 20 | 22,320 | 27,260 | 32,320 |
| 40 | 23,180 | 28,320 | 33,570 |
| 60 | 23,900 | 29,200 | 34,610 |
| 80 | 24,540 | 29,980 | 35,540 |
| 100 | 25,130 | 30,700 | 36,390 |
| 120 | 25,680 | 31,370 | 37,190 |
| 140 | 26,200 | 32,000 | 37,940 |
| 160 | 26,690 | 32,600 | 38,650 |
| 180 | 27,170 | 33,180 | 39,340 |
| 200 | 27,620 | 33,740 | 40,000 |
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.