Summoner's Tome

At the beggining of your upkeep, reveal the top
card of your library until you reveal a creature
card. Put that card onto the battlefield, it gains
haste until end of turn. Put the remaining cards
on the bottom of your library in a a random
order. Shuffle the creature into your library at
the end of combat. Summoner's Tome deals
damage to you equal to the number of revealed
cards .