Soft AC (5e Variant Rule)
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Soft AC[edit]
You have a Soft AC equal to your AC + Soft AC Bonus. When you take damage from an attack that has to meet your AC to hit, determine whether or not it meets your Soft AC. If it doesn't meet your Soft AC, then you reduce the damage by your Soft AC Damage Reduction.
Example:
You have an AC of 13, a Soft AC Bonus of 5, and a Soft AC Damage Reduction of 3. Therefore your Soft AC is (13 + 5) = 18.
An enemy attacks you with a 15 to hit. It beats your AC, so the attack hits. However, it doesn't meet your Soft AC, so you apply damage reduction. The rolled attack damage is 7, so the damage you take is (7 - 3) = 4.
Here are some example values:
Soft AC Bonus = Constitution Modifier
Soft AC Damage Reduction = Constitution Modifier
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