The game can see basically anything visible
One of the best shells for it is in Historic
Heres what you currently get in each of these bundles: Welcome Bundle : 2500 gems, five packs Adventurer Bundle : 3500 gems, Adventurer Avatar, City of Brass Sleeve Spark Bundle : 1500 gems, four mythic wildcards, four rare wildcards, Slimefoot Avatar Planeswalker Bundle : 6500 gems, four draft tokens, Chatterfang Sleeve, Phelddagrif Avatar Outside of the bundles, you can always purchase more gems under the Gems tab of the Store
Four players at the same table can each call their deck a 7 out of 10 one with an unsleeved precon, one with Mana Vault and Thassa's Oracle plus Demonic Consultation
Where proxies fit (quick clarity, no weirdness) If youre using proxies for casual play, Commander nights, Cube, or playtesting, youre in familiar territory
So as long as youre the monarch, youre gonna be drawing an extra card until you take combat damage