Firefather's Pyre:

During a session, the owner of the Firefather's Pyre can place Wood into it. This Wood cannot be removed and destroys itself at a rate of 2 a session. Three times a session, the owner of the Firefather's Pyre can cast spells using the Wood within the wonder, at a rate of 2 Wood to 1 Nation Magic Point. Alternatively, sacrificing a pop will count as sacrificing 15 Wood into the wonder. Wood Stockpile: ?/20