You definitely want the four Evolving Wilds, since in addition to making it a lot easier to make the mana work, because they leave the battlefield and replace themselves with a uniquely named land, you dont have to worry about drawing multiples with Field of the Dead, and in fact they can let you double-trigger Field of the Dead in the late-game
I'll just suspend it and then draw three cards later
Talk to your local game shop about how you can get them, if youre interested
Most of Phelddagrifs abilities are a better deal for its controllers opponents than it is for them, meaning a player using this Bant commander has likely designed their deck to work with others, and in some cases its a straight up group hug deck
There arent any credit checks since the loan is backed by the value of the cards, meaning the entire process is confidential and kept only between the lender and the borrower