Live defense: the four orders and when to use them

Updated September 25, 2026. Figures come from the live game.

The short answer

If you have the game open when an attack arrives, the fight holds for 30 seconds while you give orders. There are four: Spore cloud (4 serum), Volley (3 serum), Reinforce and Rally cry (both free). Each can be used once per fight and lands the second you tap it.

The four orders

OrderCostEffectBest when
Spore cloud4 serumYour guards heal 60, every attacker loses 40A big wave hits a thin gate
Volley3 serumTowers fire twice as often for 10 secondsAttackers bunch up in tower range
ReinforceFreeUp to 5 guards leave another gatehouse for this oneThe attacked side is thinly posted
Rally cryFreeThe keep's reserve charges now instead of waiting at the keep gateYou have a big reserve and a weak barricade

How it works

  • It triggers for raids, wild hordes and blood moon waves, whenever you had the game open in the last 20 seconds.
  • Each order can be used once per fight and takes effect at the second you tap it.
  • Tap Send orders, or let the 30-second ring run out.
  • If you're away, the fight resolves instantly as before and you get a push.

Questions players ask

What if I don't give any orders?

The fight resolves when the 30 seconds run out, exactly as it would have without you.

Can I use Spore cloud twice?

No. Each of the four orders can be used once per fight.