Boon of the Heart of Heroes Reborn! (5e Epic Boon)
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Boon of the Heart of Heroes Reborn!
When you cast a spell of 8th-level or lower that deals damage, you can deal maximum damage with that spell. When you do so, you take 2d12 necrotic damage for each level of the spell, immediately after you cast it. This damage ignores resistance and immunity to necrotic damage. You can't use this boon with cantrips. Once you have used this boon once, you can't do so again until you finish a long rest.