Rank Riser

Ward—Pay X life, where X is Rank Riser's
power.
Creatures with power less than Rank Riser can't
block it.
At the beginning of each player's end step, if that player controls a creature with power greater
than Rank Riser's power, put a +1/+1 counter on
Rank Riser.
Whenever Rank Riser deals combat damage to a player, you draw a card and lose 1 life.