FusionDex

Sunshrew's sweet and friendly disposition is wasted by its habit of burying itself motionless in sand all day, only leaving its head sprout above ground. On cold nights, Sunshrew surfaces to collect dew on its tough skin.

When it curls up in a ball, it can make any attack bounce off harmlessly. Sunshrew try to minimize movement to conserve the nutrients they have stored in their bodies for evolution.