watch 02:39 The Loop (Games) Do you like this video? Pet Wisp is a Glowing Pet that can be summoned with the Wisp in a Bottle. The Wisp gives off 120% light (the highest you can get in Non-Expert Mode), making it beneficial to summon when in caves. Player using a Wisp Update Info v1.2 Added to the game. Retrieved from "https://terraria.fandom.com/wiki/Pet_Wisp?oldid=590573" Categories: Monsters PC 1.2 Pets Light Community content is available under CC-BY-SA unless otherwise noted.