If you downloaded my nuke effect pack, here’s a few effects to make it look better in animation.
1. Add some blur to it
2. Add maximum glow, and set the glow on a color that looks like it’s glowing hot (temperature not sexy)
3. make a ring looking figure that acts as a shockwave that loses opacity as it grows.
4. Finally use something like the camera glare effect to make a starting bright-boom-like effect (it’s hard to explain all of this so here’s a gif of what all of that should look like)

(Also the bomb at the top is just advertisement, don’t add it randomly at the top of the animation lol)