Magic Burst (5e Spell)
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|Casting time:||1 action|
|Range:||Self (15-foot cube)|
Monsters within 15 ft. of you must make a Dex save. On a fail, you roll D12 force damage. For every spell slot in your first level, roll that many D12s for damage. For example, if you have four spell slots in Level 1, you roll 4d12.
At Higher Levels. When you cast this spell using a spell slot of 1st level or higher, expend all spell slots from each level up to the level you're casting it at. For each spell slot expended, you roll that many D12s. For example, if you have 4 1st level spell slots and 3 2nd level spell slots, you roll 7d12.