Nighttime Lure

UL 19-4 is the third stage in UL-19.

Battleground

 * Nothing spawns until the base is hit, in which |Lowkey spawns as the boss with The Face, Shy Boy, CyberFace, and I.M. Phace.

Reference

 * https://cdn.discordapp.com/attachments/572768753310367744/641224087519232000/unknown-8.png