You naturally receive a lot of free card packs from free-to-play, and you can disenchant these cards into dust and focus on buying the most powerful cards for one or two decks only
The first, Sakura Superstar (seen above), will include Miku, Lost but Singing, a legendary creature that lets you play two additional land cards per turn, and Miku, the Renowned which lets you recast instant and sorcery spells both of which are reskins of favored commander cards
A Killer Among Us Abundant Countryside Belonging Birthing Boughs Black Market Connections Crib Swap Formless Genesis Irregular Cohort Kindred Charge Littjara Maskwood Nexus Molten Echoes Mutable Explorer Personify Plane-Merge Elf (playtest) Reflections of Littjara Renewed Solidarity Riptide Replicator Rukarumel, Biologist Stalactite Dagger Volo, Guide to Monsters Volo, Itinerant Scholar Volrath's Laboratory Wolf-Skull Shaman
Pinch hitters in baseball are proxies
Summon: Good King Mog XII Syr Cadian, Knight Owl Thaumaturge's Familiar
To start with, that card art is truly troubling, and the appropriately named artist Vincent Proce would make Vincent Price himself proud with the incredible detail and just general gross, macabre, terror in this card