Game of Thrones fans around the world were just given a bloody brilliant challenge: Bleed For the Throne. All over Westeros, people have lied for the throne. They’ve even died for the throne. Now it’s time for viewers to Bleed #ForTheThrone.

In honor of the final season of “Game Of Thrones” premiering this April, HBO has paired with the American Red Cross for a nationwide blood drive through March 17.  

All brave souls who are willing to roll up their sleeves during the ongoing event will automatically be entered to win a trip to the season 8 world premiere of “Game of Thrones.”

Learn more about the event and click here to find a donation center near you.

Catch the highly-anticipated final season of “Game of Thrones” premiering  Sunday, April 14 on HBO.