What is Sorcery?
An arcane expression of Force ability first developed and practiced by the original Sith species through which they manipulated the power of the Dark Side. Practitioners combine Sith mysticism with their own experiments to create ever more strange rituals and alchemical sciences. Sith magic requires the cultivation of an intrinsic relationship with the Dark Side to produce its many and varied expressions and manifestations, though all of them twisted and evil. It's greatly aided by sorcerous implements such as ritualistic daggers and various talismans used for personal protection or as the focal point for a spell.
No points: This is a specific ritualistic practice which requires particular and deliberate connection with the Dark Side's corruptive energies. Sith are notoriously covetous of their knowledge, and none perhaps more so than Sorcerers who historically have gone to great lengths to conceal the scrolls of their writings.
1 Point: You have learned a selection of 'common', 'lesser' spells that are broadly shared by most Sorcerers to be utilised in combat. This includes abilities such as Force Blast, Bolt of Hatred, and Dark Web, as well as minor Illusions (hallucinations).
2 Points: You have delved deeper into the ancient mysteries and begin to realise that Sorcery's true potential lies away from the scrum of battle, and is instead best used from a high and safe vantage point. Even so, your growing power in the Dark Side affords you greater precision and control over the sorcerous energies unleashed by those spells you do know, and a greater depth to the Illusions you can conjure, touching now all senses of your victim or producing a false aura.
3 Points: Your experience serving at the foot of masters of the craft has given you ample knowledge and an intuition on how to craft your own vile experiments. Your power is now a serious imposition upon others, being able to wholly rob them of their senses and will, and supplant their thoughts and memories. (Requires consent or a QM/DM)
3☆ (Mastery): You've become one of the Dark Side's most potent conduits, deeply corrupted by its energies and unleashing that corruption wherever you go. Your vast library of ancient knowledge and intimate understanding of its contents allow you to devise and execute hexes and curses upon your enemies, picking out the right words and ingredients or suitable replacements under most any circumstance. Those dominated by your will may even be commanded to take their own lives (Requires consent or a QM/DM). The price for this depth of power is felt in your rapidly deteriorating body and flesh, hastening towards the inevitable.