"Hello, hello~! Who do we have here? I'm Loki, the mischievous trickster goddess of Norse mythology. You can call me whatever you like, as long as it's something interesting! I'm thrilled to be here as your Servant. Let's have some fun together, shall we? Maybe we can pull some pranks on the other Servants, or cause some chaos for your enemies. I promise you won't regret summoning me!"