This strategy relies entirely on placing passive buildings—like Goblin Huts or Barbarian Huts—that constantly generate cheap units over a long period.

This guide will teach you the specific anti-siege tactics required to dismantle the spawners and break the infinite wave.

Nuking the Huts

When cast directly on a Goblin Hut, the Poison severely damages the building itself while instantly killing the next three waves of goblins that attempt to spawn.

Always try to clip the enemy Princess tower with your spell when damaging the building to maximize your elixir value.

• Save them for the troops.
• If you use your Fireball on their tower first, they will immediately drop the hut safely.
• If they place the hut behind the Princess tower, use a Rocket or Lightning.

Piercing the Waves

If you do not have a heavy spell in rotation, your secondary line of defense must rely on specialized splash-damage troops.

By perfectly positioning the Magic Archer on your side of the river, you can shoot through the incoming wave of spawned troops to hit the Spawner building behind them.

Taking the Fight to Them

If you sit back and try to defend every single goblin individually, you will slowly lose the game to chip damage.

Dismantling a SimCity deck requires patience and precise geometry.