Homebrew
Air Cutter
1-level Transmutation
Casting Time: 1 bonus action
Range/Area: Self (15-foot long, 5-foot wide line)
Components: Verbal
Duration: 1 minute (requires concentration)
Attack/Save: DEX save
Damage/Effect: slashing
You infuse a whirling wind into a melee weapon that you touch. Until the spell ends, the weapon has the reach property.
Once before the spell ends, you can use your bonus action when you make a weapon attack to release a cutting vacuum wave, shredding everything in its path. You release a 15-foot long, 5-foot wide line of cutting wind, forcing each creature in the line to make a Dexterity saving throw. The creature that you made the attack against has disadvantage on the saving throw. On a failed save, a creature takes 1d8 slashing damage, taking half damage on a success.
At higher levels: At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d8 for each slot level above 1st.
Available for: Ranger