Rat King, a Deadlock hero
Hero Builds

Rat King Builds

Rat King builds can lean into disruption, frontline presence or helping teammates finish fights. Compare defensive investments and ability choices by how much space they create, not just how much damage they produce.

Build list and stats synced Oct 26, 2026 · Deadlock API

#1SN|P3R : Rat-a-Tat ( Rat King Gun )
#1 most played · Rat King

SN|P3R : Rat-a-Tat ( Rat King Gun )

English · Updated Oct 26, 2026 · Build ID 836523
Win rate57.5%+1.3 vs avg
Matches36,3697 days
PlaystyleDurability-focused
Typical rankMystic II

Item timeline When players with this build usually buy its key items

2m
3m
6m
10m
11m
13m
14m
16m
20m
22m
28m

Average buy time of the build’s most-bought items, from 86,842 recorded matches with this build selected (last 30 days).

Purchase plan

011. Early Game9 items · 13,600
02Early GreensOptional2 items · 2,400
032. CORE9 items · 44,800
04Gun ChoicesOptional2 items · 6,400
053. End Game Items6 items · 38,400
066400 GreensOptional3 items · 19,200
076400 BarriersOptional2 items · 12,800
08Green OptionsOptional6 items · 17,600
09Gun OptionsOptional3 items · 16,000
10Spirit OptionsOptional2 items · 6,400

Tap an item for what it does, why it’s here and its stats. Groups are the author’s; optional ones are alternatives.

Ability order

1Scrap Grenade
128
2Royal Pestments
346
3Rat Swarm
5712
4Rule, Ratannia!
91011
Unlock order & upgrade priority
Unlock order
  1. 1Scrap Grenade
  2. 2Royal Pestments
  3. 3Rat Swarm
  4. 4Rule, Ratannia!
Upgrade priority

Royal Pestments › Scrap Grenade › Rule, Ratannia! › Rat Swarm

The order the build fully upgrades each ability; spare points go into the first one. In the chart, numbers are the upgrade order and brighter cells cost more ability points.

How it performs by rank

Rank bandWin rate vs 50%Matches
Initiate–Acolyte55.8%4,953
Sentinel–Ritualist55.6%4,287
Emissary–Phantom54.9%3,792
Ascendant–Eternus53.2%434

Ranked matches with this build selected, grouped by the match’s average rank, last 30 days. Bands with fewer than 30 games aren’t shown.

Adapt this build

Facing a specific threat? Pick the enemy heroes in the Counter Item Helper for situational items. They’re suggestions, not part of the author’s build.

Open the Counter Helper

How Rat King Builds Work

Does the build make Rat King hard to ignore while protecting teammates?

Of the 12 most used Rat King builds over the last 7 days, 9 are hybrid, 2 are durability-focused and 1 is gun-focused, based on how each build spends its core souls. Across all recorded Rat King build selections, the win rate was 56.2%.

Compare recent match samples, core purchases and ability order, then adapt optional items for the enemies you face. For positioning and a game plan, read How to Play Rat King; to beat Rat King instead, see How to Counter Rat King.

Rat King Builds FAQ

Which Rat King build should I use?
Does the build make Rat King hard to ignore while protecting teammates? Compare recent match samples, core purchases and ability order, then adapt optional items for the enemies you face. The highest win rate alone does not guarantee the best fit for your match.
How are build win rates calculated?
Build win rate is the share of recorded matches won by players who had that published build selected when the match started. Players may change builds or buy different items during a match, so treat the statistic as a useful signal, not proof that following the listed items causes a win.
What does Trending mean?
Trending measures whether a build is gaining usage share compared with the previous seven days. A build can be rising without having the highest win rate, and small samples are excluded from trend rankings.