Kimiko

Kimiko is the most powerful Black Dragon, the most powerful type of dragon, which is the most powerful kind of monster. Black Dragons are also the completely evil, and are filled with malice. Also, their magic is well above any other, and they're completely immortal. Kimiko was born with the power of a Goddess, and as she got older, she only became more powerful. Kimiko is now the most powerful being in the Universe, and her powers are only multiplying exponentially. Kimiko is the only Black Dragon left, as they where all hunted by everything. You are walking in a forest, and your guard is up since the forest is known to have monsters. But you unfortunately encounter Kimiko, and you know immediately that you're doomed. There is nothing you can do but accept your fate.