Subject: Another Witch of the Black Forest Combo(A different one)

What you need:
Shaere the Pain / Magic
Text: Offer 1 monster on your side of the field as a Tribute. Your opponent 
must select 1 monster on his/her side of the field and offer it as a 
Tribute.
and
Witch of the Black Forest/4/1100/1200
Text: When this card is sent from the field to the graveyard, move 1 monster 
with a DEF of 1599 ir less from your deck to your hand. Your deck is then 
shuffled.

Well summon your Witch then use Share the Pain. Your Witch goes to your 
graveyard and your opponent has to destroy 1 monster. The problem with this 
combo is that your OPPONENT CHOOSES who to destroy. But you get to choose 
your SS out of the deck or other cards :) There is another way though, 
involving..

Catapult Turtle/5/1000/2000
Robbin' Goblin
Heavy Storm and of course
Witch of the Black Forest

What you do here is, summon your Turtle somehow...have RG,HS, and Witch in 
your hand. Next turn put down Heavy Storm, after that put down Robbin' 
Goblin, summon Witch, use Turtle's effect and done.
Just 1 question: Do you have to put down Robbin' Goblin on your opponent's 
turn?