Walt blows up Tuco's headquarters - enter Heisenberg

Walt hides behind the actions of others, starting by watching Jane die.

Walt's pride makes him convince Hank the Heisenberg is still out there.

Walt gives it all up on "Ozymandias"

"I won" / Lily of the Valley

"Say. My. Name..."

Walt stands up for Jr. at the Family First clothing store

Walt runs over the dealers who are about to kill Jesse.

Other: