Cards needed:
A defence card with a defense of 1700 or more
Shield and sword
sword of deep-seated

The dark magician is in attack mode and it is your turn. First, you play
a defense card with a defense of 1700 or more in attack mode. Second, you
play Shield and sword changing Dark Magician's attack to 2100 attack
points and your card to whatever it's defense was. Next, you equip the
card with sword of deep-seated. Last, (obviously) you attack with your
defense card. If you pulled of this combo just right the Dark Magician
will be in the graveyard and you will have a strong attack card on your
opponents turn.

Wrom: YUCDDJBLVLMHAALPTCX