incendiary bomb (noun)

1. In the action film, the villain used an incendiary bomb to set the house on fire.

2. The protagonist created a powerful incendiary bomb to defeat the enemy in the anime series.

3. According to the ancient legend, the god of fire used an incendiary bomb to punish the humans.

4. The love story took a tragic turn when the protagonist's house was destroyed by an incendiary bomb during the bombing raid.