Finger of Death

Finger of Death
Magic Resistance: Yes
Legendary Eldritch Spell [Magical, Death]
Prerequisites: Eldritch Rank 7
Disciplines: Necromancy
Potency: [1d12 + Eldritch Rank]
Cast Action [CT 8, REC 5]
Components: V, S
Cost: 4 Stamina and 2 Stamina Burn
Effect: You concentrate a massive amount of swirling black necrotic energy and launch it into your target, marking it for death. Make an attack:
Range: 50 ft
Target: One living creature within range.
Attack: Arcana P vs. Fortitude
Hit: 4d6 + 60 + Eldritch Might Necrotic Damage and the target is cursed with the Mark of Death [SE, ST 5d10 vs CON]. If the target does not save within 20 segments, it dies.
Miss: Half Damage.
Augment, Stroke of Death
[Eldritch Rank 8, Stacking]
Stacking [Rank 8, 9, 10, etc]: This augment may be applied multiple times and is only limited by your Eldritch Rank.
Effect: Increase the damage dealt by 10.
Master Augment, Call of the Grave
[Eldritch Rank 9]
Cost: 1 Stamina
Effect: Increase the Saving Throw by 1d10.