Jin-Gitaxias, Ruin Prophet

({p/u} can be paid with either {u} or {1} and you get P.)
Flash
As long as you have at least PPPPPP, Jin-Gitaxias,
Ruin Prophet has all activated abilities of all
creature cards in all graveyards.
As long as you have at least PPPPPPPPP, at the beginning of each player's end step, that player discards their hand, then draws three cards.