Unstable Explosion

2-level Evocation

Casting Time: 1 Action

Range/Area: 60ft (10ft radius)

Components: V,S

Duration: instant

Attack/Save: Dexterity

Damage/Effect: fire

You cause an unstable explosion to erupt at a point of your choice within range, rolling 3d6. For each die that rolls a 6, roll an additional d6 and the radius of the spell expands by 5 feet. Each creature within the final range of the spell must make a Dexterity saving throw. On a failed save, they take fire damage equal to the total value of the rolled dice. On a success the target, the target takes half as much fire damage.

At higher levels: When you cast this spell 3rd level or higher, the damage increases by 1d6 for each level above 2nd.

Available for: Sorcerer, Warlock, Wizard