mtg commander food deck / EDH decks — So you have chosen death Saruman Food Commander (Commander / EDH

The final thing I want to point out is the art

Unburial Rites is a very good reanimator card, and it was once a tier-1 combo with Gifts Ungiven in Modern

A combo can be any set of cards which effectively ends the game in your favor, be that a prison like Teferi + Knowledge Pool, infinite damage/mill, or even a very fast combat clock like Skithiryx, the Blight Dragon + Lightning Greaves

Madison Li's effects use mana to cast, so as long as you have the energy counters to pay, you can use any of them depending on what you need for the gamestate

With this cards ability, spells you cast either return to your hand without resolving, or get copied