Magic Blood Stones are the Magic Stones that you create when using Dark Magic.


To generate Magic Blood Stones, you need to activate the Assassin Hat by playing 5 cards in a row.


When the hat is activated, it creates a Magic Blood Stone for each additional card you play in a row until you draw a new card.


To complete the challenge "Generate X Magic Blood Stones",  activate your Assassin Hat, then play as many cards in a row as you can before drawing a new card. You must create a total of X Magic Blood Stones to complete this challenge!