Dark-sided magic
It would be remiss to consider individual spells and rituals, without first sharing my views, experiences and opinions on the broad subject of dark-sided magic.
Firstly, it is worth noting that the terminology can be confusing and, despite commonly held beliefs, should actually be conflated. Sith magic, Sith sorcery, dark-sided magic, Nightsister magick – they all share key factors that makes them, in my opinion, one and the same.
They draw on the dark-side of the Force.
“The Force can be bent to your will, but often there is a cost. The most powerful rituals of the dark side exact a toll few are willing to pay.”
― An unnamed Sith Master of the Dromund Kaas Sith Academy
The traditionally held view is that dark-sided magic is exclusively a Sith practice and an an arcane expression of Force ability. It is true that many spells and rituals we know of were first developed and practiced by the original Sith species through which they manipulated the power of the dark side. But others were using the dark-side in similar ways and this should not be overlooked, or underestimated.
Sith magic was prevalent among the citizens of the ancient Sith Empire, and its disciplines were adhered to throughout the span of galactic history, predating even the inception of the longstanding Galactic Republic.
Proponents of Sith magic revived its practice briefly during the New Sith Wars, but it became something of an oddity following the reformation of the Republic in 1000 BBY.
Still, the allure of Sith magic survived through the fall of the Republic in 19 BBY and the subsequent Galactic Civil War, and curious Force-sensitives learned to harness its power from obscure temples on long-forgotten planets and moons. By 137 ABY, the magic of the Sith was studied by the foremost loremasters of Darth Krayt’s One Sith Order.
By those against whom it was used, Sith magic was described as the full destructive power of the dark side of the Force. Like any application of the dark-side, its strength was derived from negative emotions, and grew stronger and more corrupting with each expression.
The magic of the ancient Sith was a complex power that assaulted an individual’s psyche in ways that were both difficult to comprehend and defend against. Only beings with considerable strength of will were able to resist its psychological effects. Conversely, a Sith sorcerer’s concentration was able to be interrupted by Force-users skilled in the art of Jedi battle meditation, and their magical creations could be undone by pure manifestations of the light side of the Force.
Sith magic was perceived differently by those who were subjected to its power. Some Force-sensitive beings felt as though it consumed their life energy, while others became physically weaker and felt like all their strength was being siphoned. Some sensitives without any Force training suffered from headaches while in an atmosphere permeated with the residual energy of Sith magic.
Its power was enticing, and sometimes manifested as a musical undercurrent—beautiful to some, hideous to others — to lure the unsuspecting. Sith magic tempted the curious with what was believed to be limitless dark side power, and such an opportunity compelled many to explore further.
But despite the various reasons individuals aspired to learn the ways of the dark side, two common themes were found in all those who subscribed to the study of Sith magic: reaching their full Force-potential and the pursuit of ever-greater power.
Dark Lord of the Sith Darth Bane believed that beings with a true affinity for Sith magic were few and far between. To him, Sith magic allowed an individual to channel the dark side with maximum effect in ways that he, even as the prophesied ‘Sith’ari,’ was unable to do.
“Not all knowledge is pure; some is touched by evil. There are secrets that must remain hidden; forbidden teachings that should remain forever buried. There is a dark side to the Force. Unchecked it brings death and destruction. The Council of First Knowledge is sworn to keep this terrible power from being unleashed, but the influence of the dark side is scattered throughout the galaxy, as are the tools it uses to spread: ancient texts of Sith sorcery; amulets imbued with malevolent energy; tainted crystals that can corrupt the minds of the innocent. Sometimes these artifacts are discovered by accident, and they fall into the hands of unsuspecting victims. They become agents of the dark side, wreaking havoc across the galaxy…unless we get to them in time. We are trained in the handling of dark side artifacts. Some can be destroyed, but others are too powerful and must be safeguarded.”
― Jedi Master Obba
Despite their best efforts, the Jedi were unable to prevent the curious from seeking out sources of Sith magic. But since the days of the Old Republic, Sith magic had elicited fear from the Jedi. Members of the Order actively pursued practitioners of Sith sorcery, and took painstaking measures to hide, destroy, or contain the objects that assisted Sith magicians in their conjurations.