The Soulkeepers creatures

The Soulkeepers are fearsome creatures with the ability to capture the soul of human beings and with this become immortal. These creatures emerged long ago and were nearly eradicated by the Monks of Light, but finally they are making a comeback and becoming a formidable threat to humanity. Another ability of theirs is to become more powerful and agile in the presence of human fear to the point of developing telekinetic powers.