Omega Finishing Blow (5e Spell)
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You charge your fist with arcane energy, ready to release it into a powerful blow. Make a melee spell attack against the creature within 5 feet. On a hit, you don't suffer the damage of the attack, and deal 2d8 force damage against the target.
At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher,adds 1d8 to the roll for each slot level above 1st.