Consumes victims soul or life force

Baykok

Once immobilized, the Baykok consumes its victim's life force, leaving behind an empty shell.

Strigoi

return to its home village at night, drain the blood or life-force of the living (family members and livestock both cited in various accounts)

Valravn

As it devours the valiant dead, it not only consumes their physical form but also absorbs fragments of their memories, skills, and essence.

Adze

where it feeds on the blood of sleeping victims