pyrogoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1.
whenever pyrogoyf or another lhurgoyf creature enters the battlefield under your control, that creature deals damage equal to its power to any target.
whenever pyrogoyf or another lhurgoyf creature enters the battlefield under your control, that creature deals damage equal to its power to any target.