Test of Will

Leafing through the grimoire's pages Seth discovered an eldritch ritual
 "And thou whose will is strong enough to cast this wicked spell
 Thy deepest wish shall be fulfilled in full, yet thou will be compelled
 To sacrifice what has a value tantamount
 To yond of thy desire"
 "Raven's sigil
 Thou shall inscribe
 Shed thy blood in
 Smoke of a pipe"
 By this guidance
 Seth did abide
 Opium eased
 His restless mind
 Reality began to
 Fade and he found himself
 On the edge of a cliff
 Right before he fell in the void
 Weight of his body slowly vanished
 Seth's whole essence has transcended
 All human traits of his have perished
 Now as a raven he descended
 Thunder struck in thickening clouds
 No land in sight
 He's trapped inside this direful shroud
 Imbued with blight
 In the distance emerged a silhouette
 Of his lodging
 Ghostly floating in clouds in front of Seth
 Inwards him luring
 He approached it
 Seeking answers
 The closer he
 Got the more his
 Heart sunk sensing
 Some sort of an
 Evil presence
 Inside
 He sat on the open window's sill
 In an instance recognized the room
 It was his flat that he was in
 Succumbed to his instincts he entered the gloom
 And noticed that on the floor
 A corpse lay with its face down
 Suddenly the walls closed in
 Nowhere to run, all the paths were cut off
 Seth recognized his sister's singing
 She opened wide a door for him
 Saving her kin
 He flew towards his only escape
 But the joyful reunion didn't last long
 He found himself in a room full of light
 Irene's not there, he was alone
 In his own home
 Right before Seth came back to senses he heard a voice of an ethereal entity
 "You have passed the test of will. With the first rays of sun get into the carriage outside your house, and your wish shall be fulfilled"