Yet Another Zombie Survivors Synergies and Best Teams
Compare every version 1.0 Survivor synergy, activate locked effects, and build the three teams with the most linked bonuses.
Quick answer
- SWAT, Tank, and Pyro combine five explosive and fire synergy effects.
- Huntress, Medic, and Pyro combine five control, healing, and burn effects.
- Engineer, Mechanic, and Ranger combine five mark, Electric, and Freeze effects.
- Unlock the relevant skill-tree node and collect every named ability before expecting a card to activate.
See version 1.0 synergy cards during a run
The gameplay shows active and unavailable team cards, including EMP, Frost Arrows, Bear Traps, Sawblade Drones, and Electrified effects.
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These related Yet Another Zombie Survivors pages answer the next questions around this topic.
Best synergy teams in version 1.0
Three squads currently connect five separate synergy effects: SWAT, Tank, and Pyro; Huntress, Medic, and Pyro; and Engineer, Mechanic, and Ranger. They are the most connected teams on paper, though the right choice still depends on which abilities appear during the run.
| Squad | Five connected effects | Best fit |
|---|---|---|
| SWAT, Tank, and Pyro | Automatic Turret shotgun slugs, Bombing Strike grenades, burning Mines, Fire Path Mines, and a burning Helicopter Strike trail | Explosions, repeated area damage, and straightforward wave clear |
| Huntress, Medic, and Pyro | Toxic Arrow Rain, healing from Elite and Boss kills, taunting Molotovs, burning Resuscitation, and Healthpak burn pulses | Recovery, crowd control, and layered damage over time |
| Engineer, Mechanic, and Ranger | Electric Transmitter rings, stronger Electrified marks, Electrified Incense pulses, taunting Ice Turrets, and freezing mines from Good Boy | Mark setups, deployables, Electric damage, and Freeze control |
Count each listed bonus as one effect. A mutual pair can contribute two effects because both Survivors improve a tool owned by the other. A five-effect squad therefore has more internal connections, though it can still underperform when its required abilities do not appear.
Four-effect alternatives
| Squad | Connected pairs | Practical focus |
|---|---|---|
| SWAT, Tank, and Engineer | SWAT with Tank, plus Tank with Engineer | Turrets, Bombing Strike, EMP, and contact-based Electrified damage |
| SWAT, Ghost, and Medic | SWAT with Ghost, SWAT with Medic, and Ghost with Medic | Projectile defense, decoys, drone ricochets, and steady healing |
| Tank, Engineer, and Pyro | Tank with Engineer, plus Tank with Pyro | EMP support, Electrified contact, Mines, and Fire Path |
| Tank, Huntress, and Pyro | Tank with Huntress, Tank with Pyro, and Huntress with Pyro | Traps, Sawblade Drones, burning ground, and taunt |
Choose one of these when its abilities match your available unlocks. Four active effects are more useful than five unavailable cards.
How to activate a synergy
- Unlock the required synergy node in the permanent skill tree of the Survivor who owns it.
- Recruit the linked Survivor during the same run and inspect the team cards at the SOS Signal.
- Collect every weapon or ability named on the synergy card before relying on the effect.
- Trigger the required combat event, such as EMP activation, a Bear Trap opening, or Good Boy attacking a marked enemy.
Version 1.0 gives every Survivor four cross-Survivor synergies. Three depend on abilities, while one works without an ability requirement. Each Survivor tree also has a fifth rank containing two new synergy nodes, two passive improvement nodes, and one team-wide passive node.
The team card is the fastest status check. An inactive entry usually points to an unlock or roster problem. An unavailable entry usually means the pair is present but a named in-run ability is missing.
Complete version 1.0 synergy pair reference
This table lists every pair with a direct effect in the current set. When a row contains two results, the pair improves tools on both sides. Pairs that do not appear here have no direct card effect in this reference set.
| Survivor pair | Tool or trigger | Added result |
|---|---|---|
| SWAT and Tank | Automatic Turret or Bombing Strike | Turret shots gain a 10% chance to add a shotgun slug; Bombing Strike can create Grenades |
| SWAT and Huntress | Zombie Decoy | The decoy creates twice as many Grenades |
| SWAT and Ghost | Incoming projectiles or Holo-Bait expiration | Projectile dodge chance is doubled; an expiring Holo-Bait releases a Grenade |
| SWAT and Medic | Medical Drone attacks | Each attack gains a 50% Ricochet chance |
| SWAT and Pyro | Helicopter Strike | The helicopter leaves Fire along its route |
| SWAT and Ranger | Grenade Tails | Hits can apply Fear |
| Tank and Engineer | Enemy contact or EMP Grenade | Contact applies Electrified; EMP fires shotgun pellets in random directions |
| Tank and Huntress | Bear Trap | A triggered trap creates a Sawblade Drone |
| Tank and Medic | Fury Unleashed | The buff also grants Health Regeneration |
| Tank and Pyro | Mines or Fire Path | Exploded Mines leave burning ground; Fire Path can place Mines |
| Engineer and Huntress | Electrocution hits | Each affected enemy calls down a Frost Arrow |
| Engineer and Ghost | Electric Turret deactivation or Shuriken hits | The turret launches Kunais when it shuts down; Shurikens deal extra Electric damage |
| Engineer and Mechanic | Transmitter spawn | The device emits an Electric damage ring |
| Engineer and Ranger | Marked targets or Incense pulses | Marks gain another chance to apply Electrified; Incense gains a 20% Electrified chance |
| Huntress and Medic | Arrow Rain or an Elite and Boss kill | Arrow Rain can create Toxic fumes; killing an Elite or Boss restores 30 HP |
| Huntress and Pyro | Molotov explosion | The explosion gains a 50% chance to taunt enemies |
| Huntress and Ranger | Huntress attacks against marks or mark duration | Huntress gains 50% Critical Chance against marked enemies; marks last 3 seconds longer |
| Ghost and Medic | A zombie killed by Ghost | The team restores 1 HP |
| Ghost and Mechanic | Pulsar or Mechanic melee attacks | Pulsar gains a 20% Freeze chance; Mechanic melee damage increases by 50% |
| Ghost and Ranger | Falcon attacks against marked enemies | The hit creates Shurikens |
| Medic and Pyro | Resuscitation or Healthpak collection | Resuscitation applies Burn when activated; collecting a Healthpak burns nearby enemies |
| Medic and Ranger | Experiment 21 | Hits gain a chance to apply Stun |
| Pyro and Mechanic | Makeshift Bomb or Remote Control Car | The bomb sends spanners toward random enemies; the car leaves a Fire trail |
| Mechanic and Ranger | Ice Turret spawn or Good Boy attacking a marked enemy | The turret taunts for 3 seconds; Good Boy drops a small freezing mine |
How to turn pair effects into a working squad
Start with the condition that connects the team, then secure the abilities that pay it off. A roster name alone does not complete the build.
Explosive and fire chain
Use SWAT, Tank, and Pyro when you want effects that remain easy to identify during a crowded run. Prioritize Automatic Turret, Bombing Strike, Mines, Fire Path, and Helicopter Strike. The pair effects then add projectiles, Grenades, and burning zones without requiring one shared status target.
Healing and control chain
Use Huntress, Medic, and Pyro when survival matters as much as damage. Arrow Rain and Molotov provide offensive triggers, while Elite or Boss kills and Healthpak collection return value through healing or nearby Burn. Resuscitation adds a large emergency Burn event when it activates.
Marks, Electric, and Freeze chain
Use Engineer, Mechanic, and Ranger when you can apply marks consistently. Incense and Engineer effects exploit those marks with Electrified chances, while Good Boy converts attacks on marked targets into freezing mines. Ice Turret supplies a separate taunt tool when enemies reach the deployable area.
Do not spend every item slot on all damage tags represented by the squad. First complete the abilities named by the cards, then improve the damage type or trigger that appears most often in the finished chain.
Why a synergy is locked or fails to trigger
| What you see | Likely cause | What to check |
|---|---|---|
| No card appears for the recruit | The permanent node is locked or the pair has no direct effect | Check both skill trees and the pair table before taking the recruit |
| The card appears as unavailable | A named weapon or ability has not been collected | Read the card and take the missing tool during the current run |
| The card looks active but nothing changes | The required combat event has not happened | Trigger the trap, mark, EMP, kill, pickup, spawn, or deactivation named by the card |
| The result appears only sometimes | The effect has a percentage chance or needs a specific attacker | Confirm the chance value, target status, and Survivor performing the hit |
| The squad feels disconnected | Too many unrelated abilities were selected | Complete one linked pair first, then add the third Survivor's matching tools |
If a stored build plan disagrees with the card shown in the current game, follow the live card. Balance updates can change a trigger, percentage, or named ability while leaving the roster combination recognizable.