While this is a fantastic card for keeping you alive when under pressure it just isn't as much power as basically every other target here
In 2022, you could snag one for around JPY 12,800
You can feel that today must be your lucky day
Go ahead and run a few ways to nuke graveyards, like Soul-Guide LanternSoul-Guide Lantern and Rest in PeaceRest in Peace, to help you out against graveyard decks in case you have to deploy your commander before your big, life-gaining, game-winning turn
Mercifully, Stock Up is still technically a fairly cheap MTG card, all things considered
The Book of Exalted Deeds I think Im keeping the Book around for a while to create all those Angels, but eventually turning one of them into Platinum Angel will be good as well especially if that Angel is Avacyn, Angel of Hope or anything Aegis Angel is taking care of