Disclamer: I do not own ATLA
Here is the answer to Whennerdscollide review: yes, the avatar true love will be able to bend all the element just like the avatar.
Ch. 2- Unknown bender of the hidden element.
Legend stated that there are only 4 elements in the world: Air, Fire, Earth, and Water. But the scroll at the hidden library state that there are 7 hidden elements in the world: Shadow benders, Mind benders, Plant benders, Dream benders, Blood benders, Darkness benders, and Matter bender.
Here is a short bio on each of the benders.
Shadow bender- able to bend their own or other shadow to help or to attack. They lurk in dark alley or run-down building.
Mind bender- able to control someone else mind and can read mind. They can be find in places with a lot of people.
Plant bender- able to bend plant and plant-like creatures. They live in forest and jungle.
Dream bender- able to bend and/or alter someone dream when they sleep. No one knows where they live but they come out at night.
Blood bender- able to bend any element that they are born with but they can use blood with their element. One way to tell if they are a blood bender is their eye. Their eyes are dark crimson.
Darkness bender- able to harness the power of dark element. They can summon the undead and vampire to do their bidding. They are the most deadly bender in the world. They lurk in high places waiting for the right time to attack and gain more power with each victory.
Matter bender- able to bend matter and alter time and space. Their hideouts are mountain, forest, Island, and swamp.
End of Ch. 2
Next Ch. will talk about the past and the future.
Time to review this story.