Matou Family (Disadvantage)
You are the champion chosen by the Matou family for this instance of the Holy Grail War, and have spent the last month serving as a breeding ground for their infamous Crest Worms. As a result, your grip on sanity has weakened, and your body is steadily deteriorating, but you feel a profane power coursing through you.
Effect: You are treated as having the Serious Illness Disadvantage, with a time limit of one month before your character dies. In addition, you answer directly to the Matou family head, Matou Zouken. However, the worms living inside you give you the innate ability to command all forms of insects, and your Power statistic is treated as being one step higher when determining Zeon Accumulation.