Saylos, the Psycho Cutter

Flying

When Saylos enters the battlefield,
draw three cards, then put two cards from your
hand on top of your library in any order.
When Hidetsugu and Kairi dies, exile the top
card of your library. Target opponent loses life
equal to its mana value. If it's an instant or
sorcery card, you may cast it without paying
its mana cost.