Cage System (10.8) is the process you using self made Devices to catch animals. Only during Underground battles and on animals.
Explortaion This allows the Animal/Member to join your team after training and explore for you.
Stat Pet ?????
Protection Pet This allows the Animal/Member to join your party and be sent to explore with one of your Explorers. Protection pets protect Explorers from Dying in exploration.
Copper Cage 25% Catch Chance
Metal Cage 50% Catch Chance
Iron Cage 75% Catch Chance
Steel Cage 100% Catch Chance