: Personally I think that the reason Mahir were so scarse
: before Soulbighter came along is because no one had
: suffiently horrible deaths. During his stay at his
: little Untamed Lands holidy retreat, he probably
: chanced upon something that mentioned them and went
: about rounding up some peasents and killing them in
: such inimaginably painful ways that mahir were left in
: their wake.
Yeah, and his necromantic powers probably allowed him to boost the chance that a person who suffers a given death becomes a Mahir, by keeping their soul from exiting this plane...it's been theorized before that he created lots of Mahir as a byproduct of making Soulless. The soul becomes a Mahir, the magically-altered body becomes a Soulless.
Also, he may have the ability to strengthen and solidify nearby weak, barely-there Mahir who were created long ago. Tharsis was probably the site of many an ancient battle.
--SiliconDream