You can store a 100-card double-sleeved deck in the Gyomeland M53R, but it would likely require putting the deck in with the larger plane of the deck facing out which would be precarious and I don't recommend it
In order to make both of them playable, they offer buffs to more than one of these class creature types
Cards from The List will have the Planeswalker symbol printed in their bottom corner similar to the Mystery Booster cards released earlier this year, but they'll also keep their original set symbols
Dion, Bahamuts Dominant / Bahamut, Warden of Light Rating: 8/10 The base rate of a 3/3 plus a 2/2 for just 4 mana is a great start, plus they have flying on your turn
Modern Magic cards use different symbol colours to show rarity: common, uncommon, rare, and mythic rare