The Heaven Seal (天国シール Tengoku shīru) is a promotional item that appears exclusively in Fire Emblem: The Blazing Blade, permitting Lord characters Level 10 and above into their respective second-tier classes. The Heaven Seal promotes Lyn into a Blade Lord, Eliwood into a Knight Lord and Hector into a Great Lord. Only Lyn and the other supporting Lord can use the Heaven Seals that are given to the army; Eliwood is unable to in his version of the story (and vice versa in Hector's version of the story), as his takes place automatically before entering the Shrine of Seals as a plot-related event.