As you achieve minor weekly quests, such as inflicting X amount of damage or casting X number of spells of a certain color, you earn in-game gold that can be spent on slowly acquiring more booster packs, which you can open to earn a handful of randomly-generated cards
Lo and Li, Royal Advisors Lo and Li, Royal Advisors are mill on demand, very similar to Oona, Queen of the Fae
While she doesnt have built-in protection unlike most top-tier Angel commanders or a few of the Vampire Commanders on this list, her ability to rebuild after a wipe is simply amazing
At best, you can sell your cards on eBay or TCGplayer
This never answers anything permanently (except tokens), but its pretty hard for things to go wrong with Master Xande on deck