Im not recommending you run out and try your hand at cEDH using nothing but this precon, but if youre scrapping for cEDH cards, this is probably the deck you want
Theme Boosters are perfect for players looking to expand their collection with a specific strategy in mind
Meanwhile, Mishra, Claimed by Gix is a four-mana 3/5 that drains the life of your foes and can fuse with Phyrexian Dragon Engine to create Mishra, Lost to Phyrexia - one of our picks for the best cards in Brothers War
Consecrated Sphinx Consecrated Sphinx just needs an opponents draw step to do its thing and draw you a bunch of cards
Baird, Steward of Argive Baird, Steward of Argive is a four-cost (two generic and two white) legendary creature with Vigilance
Vizier of the Menagerie has basically the same effect except it is costed for competitive play