Talk:Era of Raava/@comment-68.193.161.106-20120805235308/@comment-76.102.117.183-20130425005328

Here's a thought. Maybe all forms of bending are just subsets of energybending. When the benders mimiced the animals, they used their energy to bend the elements around them. But pure energybending was lost, so that is why benders can only learn one element, since that is the one that corrupted their parent's energy.