|Introduced In||"Heat Signature (episode)"|
Vampire Orientation consisted of several trials for a fledgling vampire to complete in order to come into their newly found powers.
Trial 1: InvisibilityEdit
The first trial was to use their new powers and become invisible. Marceline told Finn and Jake that the best way to do so was to spin in circles and chant "invisible." She did this to humiliate the two, which lead to further pranking when the two attempted to frighten Lumpy Space Princess.
Trial 2: Toughness testEdit
This segment of the orientation was merely an excuse to beat up Finn and Jake. Note that this segment of the test was made up by Marceline's friends, and she intervened to prevent further harm to them.
Trial 3: Spooky vampire walkEdit
Marceline hastily made this segment up because she did not want Finn and Jake to hurt themselves by trying to fly. She used the excuse that the technique was too advanced. However, Finn and Jake refuse to train for this.
Trial 4: FlightEdit
Wendy, Booboo, and Georgy convinced Marceline they had a plan for faking the flight, so they went to the top of a nearby tower where Finn and Jake were told to jump off. The ghosts reveal their plan is to let them die, and Marceline fast-falls to save them (while invisible) allowing Finn and Jake to complete Orientation still intact and believing they're vampires.