Spirit · Tier 4 · Passive

Mercurial Magnum

Updated Current patch, since October 15, 2026

Your imbued ability charges up over time with bonus spirit damage, bonus fire rate, and reloads bullets on use. Until your next reload, your bullets deal bonus spirit damage based on your Spirit Power.

Cost
6,400
Win rate
53.6%
Pick rate
7.6%
Avg. buy time
29:30

1.5M purchases · tier 4 spirit average win rate 54.7% · sold again in 1% of games

Stats

  • Max Ammo +20%
  • Spirit Power +7
  • Base Bullet Damage 20%
  • Damage 60
  • Fire Rate +22%
  • Bullets Reloaded 100%
  • Charge-Up Time 14s

Base values from the game files; spirit scaling and bonuses not shown.

Heroes that build Mercurial Magnum most

HeroBought byWin ratePurchases
WardenWarden 74.0% 49.6% 129k
WraithWraith 70.1% 54.5% 389k
VyperVyper 63.0% 50.9% 142k
VindictaVindicta 38.9% 53.0% 199k
MinaMina 17.7% 51.3% 116k
MirageMirage 16.1% 50.8% 28k
McGinnisMcGinnis 10.7% 50.5% 21k
InfernusInfernus 8.1% 56.1% 47k

"Bought by" is the share of that hero's players who bought Mercurial Magnum.

When players buy Mercurial Magnum

Purchases by game time, peaking at 26 to 28 minutes. Hover a bar for the win rate when bought then.

0-2 min: 0 purchases, - win rate 2-4 min: 0 purchases, - win rate 4-6 min: 0 purchases, - win rate 6-8 min: 0 purchases, - win rate 8-10 min: 177 purchases, 66.1% win rate 10-12 min: 1,437 purchases, 62.9% win rate 12-14 min: 7,324 purchases, 62.2% win rate 14-16 min: 20,955 purchases, 60.2% win rate 16-18 min: 47,491 purchases, 59.9% win rate 18-20 min: 76,891 purchases, 58.2% win rate 20-22 min: 115,742 purchases, 56.8% win rate 22-24 min: 149,076 purchases, 55.0% win rate 24-26 min: 148,697 purchases, 52.9% win rate 26-28 min: 162,337 purchases, 52.3% win rate 28-30 min: 145,649 purchases, 52.1% win rate 30-32 min: 118,567 purchases, 51.8% win rate 32-34 min: 106,004 purchases, 52.6% win rate 34-36 min: 95,532 purchases, 52.8% win rate 36-38 min: 81,278 purchases, 52.1% win rate 38-40 min: 66,021 purchases, 52.0% win rate 40-42 min: 54,947 purchases, 52.9% win rate 42-44 min: 42,887 purchases, 52.1% win rate 44-46 min: 26,806 purchases, 51.3% win rate 46-48 min: 18,898 purchases, 51.7% win rate 48+ min: 31,237 purchases, 49.8% win rate
0m10m20m30m40m

Early (0-9 min) 0% Mid (9-20 min) 10% Late (20+ min) 90%

Mercurial Magnum FAQ

What does Mercurial Magnum do in Deadlock?

Your imbued ability charges up over time with bonus spirit damage, bonus fire rate, and reloads bullets on use. Until your next reload, your bullets deal bonus spirit damage based on your Spirit Power. Key stats: Base Bullet Damage 20%, Damage 60, Fire Rate +22%.

How much does Mercurial Magnum cost?

Mercurial Magnum costs 6,400 souls. It is a tier 4 Spirit item.

When should you buy Mercurial Magnum?

Players buy Mercurial Magnum at 29:30 on average: 0% in the first 9 minutes, 10% between 9 and 20 minutes and 90% after 20 minutes, so it is mostly a late game purchase.

Which heroes build Mercurial Magnum?

Warden (74% of players), Wraith (70% of players), Vyper (63% of players) buy it most often.

Is Mercurial Magnum good right now?

Players who buy Mercurial Magnum win 53.6% of their games, against 54.7% for tier 4 spirit items on average. Item win rates favour players who are already ahead, so compare it with items of the same tier.

What does Mercurial Magnum upgrade from or into?

Mercurial Magnum builds from Quicksilver Reload.