mill deck commander mtg Saruman of Many Colors LotR SPELL STEAL Magic Custom A Guide to Self-Mill in

The deck can build up its army even faster with Murmuring Mystic and Alandra, Sky Dreamer on the field

Goldvein Pick is my first choice of the two, given it has the lower equip cost, but either (or even both) might be right for your deck

Then Sharuum brings back Forgemaster

Smuggler's Share One of the best white 'catch up' cards, Smuggler's Share is a bit of a risky card to pop in your deck, because its strength is going to vary depending on what the other players at your Commander table are doing

So far the economy is alright and since they already announced there will be a fix for duplicate cards in event runs it should become easier over time to get your decks together