Blood Magic
From Arkham Horror Wiki
Blood Magic is a mythos card. It first appeared in the Arkham Horror board game.
Card Information
Mythos Type: Environment (Mystic)
Gate Opens: Independence Square
Clue Appears At: *The Unnamable
Mythos Ability: Investigators who end their movement in Rivertown streets may choose to delve into dark mysteries using their life force. They roll dice equal to their current Stamina, and for every failed die, they lose 1 Stamina. If this reduces them to 0 Stamina, they are devoured and the player must start a new character. Otherwise, they gain 3 Clue tokens.