Tomb Raider: The Angel Of Darkness
Accused of the murder of her one-time mentor, Werner Von Croy, Lara is forced into hiding. Following notes written in a journal by Von Croy, Lara races to recover five hidden paintings before a secret organisation whose ultimate goal is world domination and immortality with the assistance of an ancient biblical race known as the Nephilim.
Pieter Van Eckhardt is the main villain of Tomb Raider: Angel of Darkness. A normal 15th century alchemist, he was contacted later in his mortal life by the Nephilim and entered a blood pact with them in exchange for immortality, and was tasked with the creation of a powerful weapon known as the Sanglyph (literally 'blood-sign'). To keep the Sanglyph safe, Eckhardt split it into five pieces and hid each piece behind five paintings he created depicting evil imagery.
As time went on, Eckhardt grew ever more evil and powerful, and eventually form a group known as the Cabal, four individuals who all shared the same desire for immortality. To attain this immortality, the Cabal prepared to resurrect an extinct race known as the Nephilim (the product of relationships held between fallen angels and humans). Eckhardt believed that by using the Nephilim he would attain immortality and, in the end, dominate over all. However, an order that splintered off of the Knights Templar in the 15th century called the Lux Veritatis (Latin for 'Light of Truth') were able to put a halt on Eckhardt's plans. The Lux Veritatis acquired three ancient weapons of light called the Periapt Shards and, led by Brother Obscura, used them to seal Eckhardt in a deep pit. The seal on Eckhardt would only last if the three Periapt shards were combined. Brother Obscura then confiscated the five paintings that contained the pieces of the Sanglyph, and painted over the previous images of evil with new religious images. These were hidden throughout Europe in locations known only to the Lux Veritatis, and were christened the Obscura Paintings. A copy was made of each, referred to as the Obscura Engravings, with each engraving containing an encoded map to the location of the original painting.
In 1945, something happened and one of the shards became separated from the other two. Eckhardt escaped the pit and vowed revenge against the Lux Veritatis, then revived the Cabal basing it out of Prague. The new Cabal became devoted to hunting down any members of the Lux Veritatis. Eckhardt also managed to obtain the Periapt from the Lux Veritatis. He hid these shards in his old laboratory, deep underground beneath the Strahov, the headquarters of the Cabal. Eckhardt and the Cabal set out to reclaim the five Obscura paintings, in order to acquire the Sanglyph. By the time Lara became involved in the plot, the Cabal had already attained three of the five paintings. Eckhardt then hired Werner Von Croy to find the last two; Von Croy did learn of the location of the fourth painting beneath the Louvre from the Obscura engravings, but he never informed Eckhardt. Von Croy then asked for Lara Croft to assist in finding the paintings, shortly before his murder.
The Sanglyph whose five pieces are hidden behind the Obscura paintings and gives the bearer immense powersLara found the two remaining paintings in Paris and Prague, though Eckhardt reclaimed from her before retreating to his old laboratory, where he started reviving the Nephilim race. The Cabal had retrieved the last Nephilim specimen from Turkey: a Nephilim body which had been named "the Sleeper". During the final confrontation with Lara, Eckhardt starts the process of reviving the Sleeper. He battles Lara using the Sanglyph, but he is eventually killed by Karel, his right-hand man, who stabs Eckhardt with the third Periapt Shard. Karel revealed himself to be the last surviving/living Nephilim and that all the people who have helped Lara died at his hands to avoid the destruction of the Sleeper. He then offers Lara a chance to join him in his resurrection. Lara refuses, and decides to put an end to it by using the Sanglyph on the Sleeper - thus destroying it and Karel.