Do you want to be able to launch explosive fireballs? Well with this plugin you can achieve it. Since this plugin adds a new item called: Fire Charge Explosive. And the best thing is that we can get it in our survival.
Once this add-on is installed in our world, we can obtain the explosive fireball in 3 different ways: The first is: be in creative mode, open the inventory in the item section. The second is: Activate the cheats and run this command: / give @s add: fire_charge_explosive The third is: Make it on the craft table, as shown in the picture below. And voila, you can use the explosive fireballs!