If I use, lets say Magic Missiles with 5 missiles (upscale/items etc) and I have the Spineshudder Amulet the prone portion of Reverberation triggers twice as it should, but the 1d4 Thunder triggers only once. Is there any way to make the damage trigger twice?
Spineshudder Amulet - Cracking Resonance: When the wearer deals damage with a ranged Spell Attack, inflict 2 turns of Reverberation on the target(s).
Reverberation - Affected entity has a -1 penalty to Strength, Dexterity, and Constitution Saving Throws per remaining turn. When the entity has 5 or more turns of Reverberation, it takes 1~4 Thunder damage and must succeed a DC 10 Constitution Saving Throw or fall Prone. The condition is removed afterward. Creatures Immune to Damage Types Thunder damage can't receive Reverberation.
