Korra and Mako find Tarlock in prison on Air Temple Island
Amon is Yakone's son, Tarlock's brother, and the best bloodbender ever
Yakone changed his face and moved to the northern water tribe, had Amon and Tarlock
Amon's real name is Noatak
Amon was a good kid and struck back against his father, who taught the kids bloodbending before running away
Amon truly believes bending is the root of all evil
Asami gets in a fight with her father, he nearly kills her, she gets him in prison
Korra and Mako confront Amon publicly, he has a scar that validates his old story about being attacked by a firebender
Korra and Mako fight Amon, he bloodbends them
Korra gets her bending taken away, Mako nearly does too
Korra can suddenly airbend because apparantly Amon's attempt to take her bending didn't totally work
She knocks him into the ocean
He shoots up in a waterspout, all his supporters see he's a bender
His scar washes off, it was a fake
He takes Tarlock and escapes, Tarlock blows up the boat they're in, killing them both
Bumi arrives a bit too late
Korra and everyone go to the Southern Water Tribe, Katara can't restore her bending
Korra runs away and cries, being only an airbender
Aang appears, energybends her so she can bend again
Korra gives back Lin's bending