Aztec deity of the seasons, Itzpapalotl.
Itzpapalotl is the Dark Mother of Creation and Change, also known as the "Obsidian Knife Butterfly."
Her furious temperament
manifests in droughts, storms, and death, and she regulates the seasons of the
year and agriculture.
Though she grants humanity relief from misery and anguish,
she can only provide this liberation via death.
Itzpapalotl is shown as either a lovely lady or a skeleton
with butterfly wings laced with swords.