Blood Legacy is a supplement for Frostgrave: Fantasy Wargames in the Frozen City. The book presents greatly expanded information about the vampires and the giants that occupy the frozen ruins, including rules for vampiric magic and a breakdown of the different tribes of giants.
Also included are rules for a new type of soldier, the giant-blooded. These huge men and women have the blood of giants running through their veins, granting them great strength unseen in normal men.
Finally, the book contains a section on playing Frostgrave with high-level wizards and includes two mini-campaigns to challenge these experienced spellcasters.