Exodia with Level Wall

Wining Condition: Exodia the Forbidden One 

how?

Summon Dark Magician and let your oipponent destroy him by battle or card effect. On destruction activate Level Resist Wall to summon the 5 pices of Exodia. On summon activate Sound the Retreat! (not in the same chain!) to bounce them to the hand.

U can summon Dark Magician with Dark Magic Curtain or Magikuriboh. Kuriboo can search Magikuriboh.

Problem: Dark Magician is DARK type, so your oppontent can snipe him with Bystials like Bystial Magnamhut or D.D. Crow.
Solve: use Kashtrias like Kashtira Fenrir as LV7 bodys, so your opponent cant snipe with Bystials. 

The Kashtria "package" is shown in the Side Deck section. The Price for this package is about 15 times higher than the actual Main Deck.  

Ah! just add some random Extra Deck monster for Pot of Extravagance. At least six.