QuickSilver

Science

BHR reference

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	20,630	25,180	29,870
20	22,490	27,460	32,560
40	23,350	28,510	33,810
60	24,070	29,390	34,860
80	24,720	30,180	35,790
100	25,300	30,900	36,640
120	25,860	31,570	37,440
140	26,380	32,210	38,200
160	26,870	32,810	38,910
180	27,350	33,390	39,600
200	27,800	33,950	40,260

BHR scaling

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.

Synergies(7)

Son of M

UNIQUE

Black Bolt

Quicksilver: Increase the duration of non-Damaging Debuffs by 20%.
Black Bolt: Personal Stun Debuff duration increases by 25% and all attacks are guaranteed Critical hits against Stunned Opponents.

You didn't see that coming?

UNIQUE

Hawkeye

Ultron

Quicksilver: When 50 or more Whiplashes expire at the same time, inflict a non stacking Special Concussion Debuff, reducing Ability Accuracy by 50% during Specials for 25 second(s).
Hawkeye: If the Opponent is unstoppable, Hawkeye Heavy Attacks cannot be interrupted.
Ultron: Gain [500] Critical Damage Rating while the Opponent is Bleeding.

Maybe Avenger

UNIQUE

Thor (Ragnarok)

Captain America (Infinity War)

Iron Man (Infinity War)

Quicksilver: Increase Block Proficiency by [1,000].
Captain America (Infinity War): Increase the potency of Fury effects by 25%.
Thor (Ragnarok): 75% chance to Purify any non-Damaging Debuff.
Iron Man (Infinity War): While the Opponent is suffering from Armor Break, they are also inflicted with a Passive Cowardice, reducing Special Damage by 40%.

Break Out

UNIQUE

Quicksilver: Whiplash damage increases by 25%.
Magneto, Professor X, Wolverine, Beast: Reduce the Opponent's Purify Ability Accuracy by -100% for 3 second(s) after a Well-Timed Block.

Spiritual Uncle

UNIQUE

Wiccan

Quicksilver: Gain 8.3% Degeneration Resistance for every100 Momentum Charges.
Wiccan: Gaining a Bar of Power grants a Fury Buff, increasing Attack Rating by 20% for 10 second(s).

Dear Sister

UNIQUE

Scarlet Witch (Classic)

Scarlet Witch

Quicksilver: The first Special Attack after reaching Max Momentum Charges has its Attack Power increased by 70%.
Scarlet Witch: When gaining one Instability Gain a Prowess Buff, granting 50% Special Attack Damage for 15 second(s).
Scarlet Witch (Classic): When Veil of Fortune Triggers, 50% chance to gain a Prowess Buff, granting 100% Special Attack Damage for 15 second(s).

Teammates

All Champions gain +5% Perfect Block Chance.

Sources

BHR curves: mcoc.gg per-rank curves (R4 + R5 11-anchor, refreshed 2026-06-03)
Ascendable flag: non-ascendable per mcoc.gg
Last verified: 2026-06-03
Verify externally: Fandom wiki ↗MCOCHUB prestige ↗mcoc.gg ↗