Notice how it does not say form the top of your library, so cards like Entomb and Fact or Fiction still trigger her token generating ability. Let’s take a closer look at her card, Sidisi is a 1BGU 3/3 with a sweet graveyard based ability that says whenever Sidisi enters the battlefield or attacks, mill the top three cards of your library and whenever one or more creature cards would be put into your graveyard from your library, put a 2/2 black zombie token onto the battlefield. Complete with an awesome color identity and a very interesting ability, Sidisi is begging EDH players to build decks around her. The naga-shaman, Sidisi, Brood Tyrant in my opinion is the most exciting of the Khan’s legendary creatures. Magic history has proven just how powerful a dedicated graveyard strategy can be and Khan’s of Tarkir has introduced a legend that makes players want to tap into that graveyard potential. In duel commander, the graveyard is one of the most important resources you have, so important in fact that almost every deck includes some form of graveyard hate.

Edh sidisi brood tyrant dredge