The requirement is Dark Doriado and any way to draw 2 cards. You also use 2700 LP for the combo. Many of the steps are interchangeable, also, be careful with zone placement.

This combo considers the worst-case scenario, including ignoring the effects of drawn cards. The last steps of the combo discard your whole hand to deal damage, but you should only do that to cards you don't want to use, of course.

The Damage from Tempest Magician varies according to the drawn cards used to start the combo, the cards discarded, and the drawn cards. One opponent dead is guaranteed, two is almost guaranteed, and three is extremely likely. Worst case, you have 6 to 8 interactions.