Reversal Quiz OTK

the cards needed for this FTK are:

Reversal Quiz Wall of Revealing Light Black Pendant/Fuhma Shuriken x2

To make this FTK more likely to work, make a Stall Deck with only four ]]monsters]], ten Traps, and the rest Spells. On your first turn, place Wall of Revealing Light face-down. On your opponent's turn, pay 7000 Life Points for Wall of Revealing Light. On your turn, place the Black Pendants/Fuhma Shurikens face-down and activate Reversal Quiz. Guess the top card as a Spell, since it most likely is. This makes your Life Points 8000 and your opponent's 1000, and since your two equip cards were sent to the Graveyard, they're effects activate, inflicting 1000 Life Points if you used 2 Black Pendant]s, 1400 if you used 2 [[Fuhma Shurikens, or 1200 if you used one of each, thus ending the duel with you having 8000 Life Points, and your opponent with 0 Life Points.