Hatched form its mushroom habitat, Slib eat away the mushroom, which houses both the nutrients it needs to survive, and the poison it needs to defend itself. Touching a Slib may cause poison.
Behavior
Habitat
Game data
Pokédex entries
Pokédex entry
Slib are believed to have been created by a fungal virus, the sack on it's head is capable of leaving a slimy goo which can trap foes and poison them.