Pureblood Demon Souls are a type of soul needed to make a specific weapon in the game and purchase a particular spell. In this guide, we will explain what you need to do to get the Pureblood Demon Soul.
In short, like with all other Demon Souls, you need to kill a boss for it; to get the Pureblood Demon Soul, you will need to kill the Maiden Astraea boss. you may find Maiden Astraea in the Dirty Colossus Archstone, and like always, here are some helpful tips for beating her and her knight companion.
Helpful tips for beating Maiden Astraea and Garl Vinland
If you follow the tips above, you should not have any problems beating either of these bosses. That said, once you get the Pureblood Soul from Astraea, you can then use it to upgrade a broken sword into the blue blood sword. Or you can use it to buy the death cloud spell from Sage Freke, Yuria’s relief spell, and Saint Urbain’s resurrection spell.