Reaper Bird, known in battle as "," (a single comma symbol) before its spare conditions are met, is an Amalgamate found in the True Lab, where it is disguised as an exclamation bubble that appears after gazing into a mirror. It is composed of parts from Astigmatism, Final Froggit, and Whimsalot. Its body is so long that about a third of it covers the dialogue box, which it retracts when attacking.