General Feat (Prerequisite: Level 8+)
This Feat allows you to roll either (option A) 6d10, or (option B) 5d20, or (option C) 4d4 on your turn
(option A): For each die that rolls a 9 or higher, you gain an extra "Attacks per your turn," but every other die that didn't roll a 10 is added together and does "necrotic damage" to your hit points
(option B): For each die that rolls a 16 or higher, you gain an extra "Attacks per your turn," but every other die that didn't roll a 16 or higher is added together and does "necrotic damage" to your hit points
(option c): For each die that rolls a 4, you gain an extra "Attacks per your turn," but every other die that didn't roll a 4 is added together and does "poison damage" to your hit points and does so for 2 turns unless cured
Repeatable. You can take this feat multiple times. per your term