Explosion

Evocation cantrip

Casting Time: 1 action

1 action Range: 150ft

150ft Components: V, S, M (an eyepatch worth at least 1 cp, which must be taken off in the casting of this spell)

V, S, M (an eyepatch worth at least 1 cp, which must be taken off in the casting of this spell) Duration: Instantaneous

You conjure all of your magical power into one attack and unleash it onto a point of your choosing within range, causing devastating effects to your enemies, and yourself. Each creature in a 20-foot radius must make a Dexterity saving throw. A target takes full damage on a failed save, or half as much damage on a successful one. The fire spreads around corners. It ignites flammable objects in the area that aren't being worn or carried.

This spell, when cast, consumes all of your spell slots and is treated as the highest level spell slot consumed. The spell deals 1d6 fire damage, plus 1d6 fire damage for each spell slot level consumed. For example, an 8th level wizard with four 1st level spell slots, three 2nd and 3rd level spell slots, and two 4th level spell slots would deal 28d6 fire damage with the explosion casting treated as a 4th level spell.

After casting this spell you fall prone. Your speed then becomes 0 and you cannot cast spells until after you finish a short or long rest. You cannot cast this spell if you have expended any spell slots as it requires all of your spell slots in order to cast.

This spell's radius and range increases when you reach 5th level (40-feet-radius and range 300 feet), 11th level (60-feet-radius and a range 500 feet), and 17th level (80-feet-radius and range 1 mile).

At Higher Levels. If you cast this spell and you have access to 9th level spells, you no longer lose spellcasting, your speed remains normal and you stay standing after casting this spell. Additionally, you may choose how many and of what level spell slots you wish to expend as part of the casting of this spell.

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