Bomb

Bombs are an explosive. They can destroy any burnable structure with their explosion. However, it takes time for the bomb to detonate, giving time for players to disable the timer. Additionally, it is fairly expensive, and the recipe is secret, so they are a fairly rare sight. However, a well placed bomb can decimate base defenses. A notable use is that the explosion can destroy buildings and kill players on the other side of walls.

Function
Placed down with a timer, which can be stopped. If the timer reaches zero, all nearby burnable buildings will be destroyed, along with harming players. Pierces walls.