While many players find the 'Spawner' or 'SimCity' archetype incredibly frustrating to play against, there is no denying its brutal effectiveness on the competitive ladder.

This article details the absolute best cards and strategies required to build the ultimate, unbreakable Spawner deck.
The Foundation of the City
The Furnace provides massive splash-damage value, instantly killing enemy swarms and forcing the opponent to respond to the fire spirits before they connect with the tower.

Place your Goblin Hut safely behind your Princess tower, and place your Furnace aggressively in the center to pull enemy tanks into the crossfire.
It provides constant ground distraction and acts as a hard counter to single-target tanks like the Prince.If they just used their Fireball on your tower, you have a safe 10-second window to place your new hut.Your goal in single elixir is simply to set up one or two buildings and survive. Defensive Synergy and Spell Baiting
Because your buildings cost so much elixir, you must fill the rest of your deck with incredibly efficient, cheap defensive support units.

If they drop a Wizard behind their tower to clear your goblins, you instantly Poison the Wizard and the tower simultaneously, gaining massive value.
The BuildingStrategic FunctionThe GeometryGoblin Hut (5 Elixir)Constant anti-air chip damage and spell baitSafely behind the Princess tower or deep in the cornerFurnace (4 Elixir)Splash damage pressure and swarm controlAggressively in the center to pull tanks and pressure the bridge The Slow Crush
Playing a Spawner deck is not about making massive, flashy plays; it is about slow, methodical strangulation.

They will run out of spells long before you run out of troops.

For more information on tower rush have a look at the web-site.