Valdorian Tidedancer

When Valdorian Tidedancer enters the battlefield, reveal the top three cards of your
library. Target opponent chooses one of them.
Put the chosen card into your hand, and the rest
on the bottom of your library in a random order.
High Tide — If there are seven or more
noncreature spells in your graveyard, put all
revealed cards into your hand instead.
"I dance on the waves of time and wisdom."