The Walking Dead of Oz

When Dorothy killed the Wicked Witch of the West, she thought:
- Yes, I killed the Witch!
but, the witch didn't die, she just died for some hours. When Dorothy went home, the Lion phoned her:
-Dorothy, came here, the Witch didn't die!
- B-but, I threw water on her!
- Yes, I saw it! She came here to kill them!
- Okay I'm going
The Tin Man saw the Whitch and said:
-The Wicked Witch of the West is coming here! but... she's different...She's a ZOMBIE!
The Wicked Witch of the West killed and ate all the Munchkins and the Scarecrow and Toto too. 
Just Dorothy, the Tin Man, Glinda and the Lion, are alive. Finally, Dorothy woke up, it was just a dream