Arcane Artillerist (5e Feat)
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Prerequisites: Ability to cast spells
You have trained in the art of war in it's deadliest form, the power to destroy armies through the might of the arcane.
When you cast a spell with a spell slot whose level is greater than the minimum, the spell is is modified in the following manner:
-If the spell has a range greater than self, the range is doubled.
-Your spells' area or reach is also doubled (15-foot cone becomes 30-cone, 20-foot radius becomes 40-foot radius, etc.)
You can use this ability a number equal to your spellcasting ability modifier (Minimum 1. If you have multiple spellcasting abilities, use the larger). You regain expended uses upon finishing a long rest.