Miraak, The First Dragonborn

Menace

When this creature enters the battlefield, take control of target creature an opponent controls until end of turn. It gains haste until end of turn.

{2}{u}{b/g}{t}: Search your library for a Shout. When that Shout resolves, target opponent exiles the top four cards of their library, then you may put any number of lands from among them onto the battlefield under your control.