Widdalpillah, Chrysilk, and Majesfly, Bug-types found in Forest and Jungle areas. They may be weak, but they have latent power embedded in their bodies waiting to burst!
Widdalpillah: This smaller, weaker creatature spends its entire life eating leaves, preparing to evolve. Chrysilk: No one knows what happens inside a Chrysilk's hard outer shell until it evolves. It lays motionless until then. Majesfly: Majesfly's unique wing patterns help distract and disorient any potential predator that attempts to attack it.
As with having a common bird, it's important to have some common bugs for them to eat. Widdalpillah can also be an excellent source of thread and string for future projects, and Majesfly provides a strong, fast attacker... at the cost of being as frail as, well, a butterfly.