How Prepare works Prepare is a mechanic attached to some creature cards in the new set, and once the card reaches the relevant criteria, youll be able to use the attached instant or sorcery spell by paying its cost
You can still play him in Commander, though, if you want all the other players to suffer flashbacks and then turn on you in fury

Heres my shortlist of noteworthy upgrade options, divided by price point rather than card function: $1 OR LESS OPTIONS Marionette Master, Armix, Filigree Thrasher, Gravebreaker Lamia, Disciple of the Vault, Voltaic Construct, Ill-Gotten Gains, Stinkweed Imp, Orbs of Warding, Silent Gravestone, Scourge of Nel Toth, Mimic Vat $10 OR LESS OPTIONS Priest of Yawgmoth, Staff of Domination, Crypt of Agadeem, Pili-Pala, Basalt Monolith, Bolass Citadel, Metalwork Colossus, Nettlecyst, Currency Converter, Grim Hireling, Ruthless Technomancer MORE THAN $10 OPTIONS Entomb, Reanimate, Altar of the Brood, Retrofitter Foundry, Cabal Coffers, Defense Grid, Blightsteel Colossus, Darksteel Forge, Revel in Riches, Pitiless Plunderer THEY PUT THE NASTY IN DYNASTY This precon has been one of the hardest to make upgrade recommendations for not because theres any shortage of good options, but because theres just too many equally strong directions to take the deck

For that card, there is a 30 percent chance that the card will be rare, meaning you could feasibly pull two Black Lotus in a single pack
This card is an old one
My only real gripe would be if these digital-exclusive cards start driving a wedge between digital and paper play of formats like Standard or Modern