When Temur War Shaman enters the battlefield, manifest the top card of your library (To manifest a card, put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.).
Whenever a permanent you control is turned face up, if it's a creature, you may have it fight target creature you don't control.
The information presented on this site about Magic: The Gathering, both literal and graphical, is copyrighted by Wizards of the Coast.
This website is not produced, endorsed, supported, or affiliated with Wizards of the Coast.