Dynastes, Stolen Slayer

Flying, deathtouch.
Whenever Dynastes, Stolen Slayer attacks, exile
three cards from the top of your library and add {c} {c}{c} to your mana pool.
You can play these cards as though they have flash until the end of the turn. Pay two life for each card
not played this way and put them in to your hand, otherway exile those cards.
At the dawn of every era, dragons are the proponents
of the worst disasters