Scarlet Upgrade: Hungry Darkness

Prerequisite(s): 14th level sanguine sorcerer, able to cast Hungry Darkness
Benefit(s): Apply the following modification(s) to your Hungry Darkness spell:
1) Hungry Darkness is treated as a Scarlet Spell.
2) "School: evocation [darkness, force]" becomes "School: evocation [blood, darkness, force]"
3) "Components: V, S, M (a bat’s tooth)" becomes "Components: V, S, F (a dagger)".
4) "dealing 3d6 points of force damage and 2 points of Constitution damage per round" becomes "dealing 3d6 points of force damage per round".
5) "Once a creature leaves the cloud, it continues to take 1d6 points of bleed damage each round until it receives magical healing or enters an area of bright light." is removed from Hungry Darkness.
6) "Upon casting Hungry Darkness, you must choose an ability score (STR, DEX, CON, INT, WIS, CHA)." is added to Hungry Darkness.
7) "Whenever a being that is within the area of effect of Hungry Darkness takes bleed damage, they also take 1 point of ability drain; the type of ability drain that is inflicted by Hungry Darkness is determined based on the chosen ability score (for example, if the ability score that you chose upon casting Hungry Darkness was Dexterity, the type of ability drain that is inflicted by Hungry Darkness would be Dexterity drain)." is added to Hungry Darkness.