Robot

Robot should not be used in the same campaign as Thunder Ball (Raiju); the latter's lightning will cause Robot to malfunction (heavy penalty to campaign result). This essentially means that in growth camps Thunder Ball can grow Robot, but Robot cannot grow Thunder Ball OR other pets in Thunder Ball's presence.

Token Upgrade
You can use a pet token to increase its crafting speed and quality for T4 equipment by its growth^0.121 * class level%.