Just Commander specifically, and multiplayer generally matters
As a bonus, every physical card pack you buy outside of the app comes with a free code card for a free online pack
For ten loyalty, you get an emblem that reads, Whenever an Artifact is put into your graveyard from the battlefield, return that card to the battlefield at the beginning of the next end step. Basically, it gives you a weird version of immortality for all of your Artifacts, and its an absurdly hard thing to beat
This card is funny to me, not just because its drastically pricier than anything else in the set, but because in the pursuit of that gorgeous Singularity Foil, it doesnt show you what the card does
These allow you to craft more cards you might desire, thus converting into more cards for your collection
A three-mana creature attacking with first strike and haste means that its probably connecting if your opponent doesnt immediately have a removal spell, and when that happens, you get a Treasure for your trouble