How can I combine multiple 'boom comic bubble png' images to create a more complex explosion effect?

In your editing software, layer multiple 'boom comic bubble png' images on top of each other. Vary their sizes, rotations, and opacities to create depth and a more chaotic look. Use blending modes (like Screen or Add) to make the bubbles interact visually. Add motion blur to some layers to simulate movement. Consider adding additional elements like sparks or debris to enhance the explosion effect.