By filling your side of the map with passive buildings that constantly generate cheap units, you force the opponent to spend all their elixir simply trying to survive.
This article details the absolute best cards and strategies required to build the ultimate, unbreakable Spawner deck.
The Core Engine: Selecting Your Buildings
A true Spawner deck typically utilizes two or three distinct spawning buildings, each serving a different tactical purpose in the overall engine.
You must stagger your building placements perfectly; never place two huts touching each other, or a single enemy Poison spell will destroy your entire engine.
- It provides constant ground distraction and acts as a hard counter to single-target tanks like the Prince.
- Always know the opponent's heavy spell cycle.
- Your goal in single elixir is simply to set up one or two buildings and survive.
Protecting the Engine
Cards like the Flying Machine or Dart Goblin are perfect because they can sit safely behind your wall of huts and snipe enemy attackers from a distance.
You also need a heavy spell of your own (usually Poison or Fireball) to destroy the opponent's defensive units that get stuck trying to clear your massive swarms.
| Spawner Card | What it Does | Where to Put It |
|---|---|---|
| Goblin Hut (5 Elixir) | Constant anti-air chip damage and spell bait | Safely behind the Princess tower or deep in the corner |
| Furnace (4 Elixir) | Splash damage pressure and swarm control | Aggressively in the center to pull tanks and pressure the bridge |
Suffocating the Opponent
You are daring the opponent to break through an infinite wall of meat shields.

The siege never ends.
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