Magic sword Seraphilos

The magic sword Seraphilos looks like a glowing blue sword, but its true nature is the ultimate weapon created by an ancient magical civilization. This sword can change its shape and performance depending on the magical power of its owner. For example, when wielded by someone with high magical power, the sword becomes long, the blade splits into two, and sharp thorns grow out. Also, if held by someone with low magical power, the sword will become shorter, the blade will become duller, and it will become heavier. Another feature of the magic sword Seraphilos is that it can read the mind of its owner. This sword exerts various effects depending on the wishes and emotions of its owner. For example, if the owner strongly wants to defeat the enemy, the sword will increase the probability of inflicting a fatal wound on the enemy. Also, when the owner feels threatened, the sword creates a shield or barrier to protect the owner. However, the magic sword Seraphilos comes with a terrible price. This sword not only absorbs the magical power of its owner, but also its life. In other words, the more this sword is used, the closer the owner will be to death. What\'s more, this sword instills a strong sense of dependence on its owner, making them unable to leave. If the owner tries to part with this sword, he will experience intense pain and fear. The magical sword Seraphilos is a sword that holds the ultimate power and the ultimate curse. Those who hold this sword may be able to change the world, but they will lose their lives in exchange. This sword is a dangerous entity that no one can control. (; ･`д･´)