Evolving Kin are kin that are able to evolve. Most kin will evolve at level 15 (besides a few exceptions), then again at level 30 if they are a three-tiered evolution. It is highly recommended to evolve a kin as soon as possible to obtain all the level rewards. 

Two-Tiered Evolving Kin

Three-Tiered Evolving Kin

Community content is available under CC-BY-SA unless otherwise noted.