You are ready to send your Chibi out into this harsh World?
Choose your adventure wisely. Great loot can await. But also great danger.
Start on some Scavenger missions (1+) any Chibi can do them and they yield good rewards and XP.
Once a Chibi has enough XP buy it some skill points (3) that way it will be able to descent in the Cave where first real loot awaits.
Chibis also don't like to travel alone, the more the merrier. To get the best bang for your buck make sure to take Chibis along with good traits.