Blood Orb

At the beginning of your upkeep you lose 2 life.
If you life total is 30 or less, you may look at and
play the top card of your library. If your life total
is 20 or less draw an additional card during your
draw step you also have no maximum hand size.
If your life total is 10 or less you may cast cards as
though they had flash and untap lands you
control at the beginning of your end step.