Prophetic Titan (Modern Horizons 2)

Creature Ñ Giant Wizard - Delirium Ñ When this creature enters, choose one. If there are four or more card types among cards in your graveyard, choose both instead.
¥ This creature deals 4 damage to any target.
¥ Look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in a random order.