mtg dungeon and dragons commander decks Forgotten Realms Commander Upgrade Guide:

Unlike traditional printers, we allow you to create foil/holographic chase cards with no minimum order quantity , so you can sell premium singles without upfront costs

Available only at MagicCon events, Secret Lair Showdowns offered extremely lucrative prizing in the form of MTG promos

Its a mana rock that turns your legendary permanents into mana in a roundabout way

ProxyMTG even says not to expect perfect matching to authentic cards across every run

Each factory-sealed display box contains 30 Aetherdrift Play Booster Packs

Furthermore, there are many Commander decks around that already fulfill this deckbuilding cost, essentially making the cost moot