This is an incredibly basic line that generates a large amount of card advantage while simultaneously gathering all the basic pieces for your plays in Chef.

I must note that if you're relying exclusively on this line, you're in for a bad time - this board by itself is weak. That said, you will have four other cards in hand along with the Nadir Servant. It should go without saying that you may choose to search other things if you can afford it. If you already have Chef in hand, for example, the Angry Burger may instead be used to add Poissonniere instead, allowing you to Normal her and extend much farther.

tl;dr - use this combo as a base, not as your entire game plan.