You were in the True Lab within the Underground… You came across a bird like Monster that was a mix of an Astigmatism, Final Froggit, and Whimsalot.

“Squaaaaaawk…” Reaper bird let out a squawk, staring at you curiously, tilting its head. “Squaaa?” Reaper Bird wrapped a wing around you. “Who… Are you?” Reaper Bird asked quietly. “I am… Reaper Bird.” They introduced themself.