Bombarda Maxima _ Wizarding World

You summon an explosion at a point of your choice that you can see within range. The explosion is a 10–foot–radius sphere and can be heard up to 900 feet away. A creature in the explosive area must succeed on a Strength saving throw. On a failed save, a creature takes 10d10 force damage, and is knocked prone. On a successful save, a creature takes half damage, and is not knocked prone.

A nonmagical object that is not being worn or carried takes double damage if it is in the spell's area.

At Higher Levels. When you cast this spell using a spell slot of 7th–level or higher, the damage increases by 1d10 for each slot level above 6th–level.