Blood Pact
From Arkham Horror Wiki
Blood Pact is a Dark Pact card. It first appeared in The Lurker at the Threshold expansion.
Card info
When you gain a Blood Pact, restore your Stamina to full.
Any Phase: While this card is refreshed, any time you would gain any amount of Stamina, you may instead gain that amount of Power.
You may spend a Power token as either a Clue token or as 1 Sanity when you suffer a Sanity loss.
Upkeep: Exhaust Blood Pact and lose X Stamina to gain X Power.