When this creature enters, you may search your library for a basic land card, reveal it, then shuffle and put that card on top. If you control a Dragon, put that card onto the battlefield tapped instead.
Its eternal glow lights the way for weary travelers through the misty heights surrounding Pearl Lake.
![Embermouth Sentinel [Tarkir: Dragonstorm]](http://www.cardmerchanttakapuna.co.nz/cdn/shop/files/f18d0815-a58a-5610-b7ce-9737ddfcb367.png?v=1759339705&width=1445)