The Little Prince

Protection from baobabs.
{t} Add one mana of any color.
When The Little Prince dies or is put into exile
from the battlefield, shuffle it into its owner's
library and create a 0/1 Rose token with 4 thorn
counter on it with "If damage would be dealt
to this rose while it has a thorn counter on it,
prevent that damage and remove a thorn
counter from it."