When The Dawn Treader enters the battlefield, create a 2/2 green Narnian creature token.

Vigilance, islandwalk

Whenever The Dawn Treader deals combat damage to a player, search your library for a basic land card and put it onto the battlefield tapped, then shuffle your library.

Crew 4 (Tap any number of other creatures you control with total power 4 or more: This Vehicle becomes an artifact creature until end of turn.)