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Sergeant Johnson
UNSCS TIERTurtleEconomySome study

Sergeant Johnson

Sergeant Johnson is a UNSC leader that holds ground cheaply and wins by outlasting, with economy as a second axis. S tier in our 2026 ranking, and rated some study.

Win rate
ranked 1v1, last 30 days
Pick rate
of 16 leaders
Avg matchNew query
needs a duration rollup
Ultimate byNew query
median unlock time

Strengths

  • The best turtle in the game — siphon turrets, bunkers to garrison infantry, and Digging in Deep making buildings free.
  • An economic powerhouse — Digging in Deep lets him put free generators on many bases at once, which few leaders can match.
  • Mech Overcharge — the Mantis and Colossus move quickly and become temporarily invincible, which can bail out a mech ball about to die to a nuke.
  • Gets out of hand if left alone — like Decimus, the game slips away quickly once he is established — and Atriox plus Johnson is the best super-turtle pair in 2v2.

Weaknesses

  • The most one-dimensional leader — our Forge guide uses him as the benchmark for predictability — "not as bad as Johnson" — and our own Johnson guide agrees: opponents know it is mechs the moment they see him.
  • Needs the game to go long — the free-generator economy and turret network take time to matter, so early aggression is the way through him.
  • A weak hero unit — Johnson does not hold up in raw damage against heroes like the Chosen or the Hunter Captain — he is a support hero via his heal Y ability, not a solo threat.
  • The Colossus is slow — it gets overwhelmed by faster units or air on big maps without Pelican Transport, which is close to a required pick on his wheel.

Leader powers

18 powers on the wheel, grouped by the leader point that unlocks them.

Point costs from the Season 10 radial
1st point5 powers
Digging in I
Passive
Turrets gain lifesteal, and Siege Turret and Bunker drops cost less and cool down faster.
UnscCheapTurtle1
Digging in II
Passive
Deepens the same turret discounts and adds a cost cut to turrets in general.
UnscCheapTurtle2
Restoration Drones I
Active
An area heal that patches up everything caught inside it, units and buildings alike.
Cooldown 160 seconds200 supply50 power
UnscMedDrones1
Restoration Drones II
Active
Widens the heal radius and speeds up the healing rate.
Cooldown 160 seconds350 supply125 power
UnscMedDrones2
Restoration Drones III
Active
The biggest, fastest version of the area heal.
Cooldown 160 seconds400 supply150 power
UnscMedDrones3
2nd point4 powers
Bunker Drop I
Active
Drops a garrisonable bunker with a small stun on landing.
Cooldown 90 seconds300 supply0 power
UnscBunkerDrop1
Bunker Drop II
Active
A bigger, shielded version of Bunker Drop I.
Cooldown 90 seconds400 supply0 power
UnscBunkerDrop2
Pelican Transport I
Active
Ferries selected units from one point to another.
Cooldown 100 seconds0 supply100 power
UnscForgePelicanTransport
Pelican Transport II
Active
A longer-range version of Pelican Transport.
Cooldown 100 seconds0 supply100 power
UnscForgePelicanTransport2
3rd point3 powers
EMP MAC Blast I
Active
An EMP strike that stuns vehicles and buffs nearby allied vehicles and aircraft.
Cooldown 195 seconds300 supply200 power
JohnsonEMPBlast1
EMP MAC Blast II
Active
A wider blast and bigger ally buff than EMP MAC Blast I.
Cooldown 195 seconds400 supply300 power
JohnsonEMPBlast2
Remote Sensors
Passive
Extends vision from every building you own across the map.
JohnsonMapAwareness1
4th point4 powers
Mech Overcharge I
Active
Makes every Mech — including Johnson's hero — briefly invulnerable with a speed boost.
Cooldown 240 seconds
JohnsonMechBuff
Mech Overcharge II
Active
A longer invulnerability window than Mech Overcharge I.
Cooldown 240 seconds
JohnsonMechBuff2
Siege Turret Drop I
Active
Drops a Siege Turret anywhere you have vision.
Cooldown 180 seconds
UnscSiegeTurretDrop
Siege Turret Drop II
Active
A stronger version of Siege Turret Drop I.
Cooldown 180 seconds
UnscSiegeTurretDrop2
5th point1 power
Combat Salvage
Active
Lets downed vehicles and aircraft respawn at base for free, for a limited window.
Cooldown 330 seconds1500 supply1000 power
UnscVehicleRecycle
Ultimate1 power
Digging in Deep
Passive
Johnson's ultimate — every new base-slot building goes up for free.
UnscFreeBuild

Cast frequency — how often players actually pick each power — needs the meta-stats powers query, which is the one tab with no Supabase rollup behind it. Left off deliberately so a leader page costs no D1 reads.

Unique units

Colossus
Heavy mech — pairs with Mech Overcharge
Sergeant Johnson
Hero — Y ability heals nearby units
Mantis
Mech Overcharge makes it fast and briefly invincible

Standard opener

Needs writing
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The How to play as Sergeant Johnson post has a full build order to draft this from.