Fingerprint or face login, discreet notifications, and batterysavvy visuals also improve daily use
Lord of the Nazgul Consuming Aberration Gyruda, Doom of Depths Runo Stromkirk Mindleech Mass Jin-Gitaxias, Core Augur Playing Your Opponent's Spells For Them Blue is good at theft, but blue and black are better
Being able to stop a Stoneforge Mystic from ever hitting the board even when on the draw can be a big deal in Modern too
All 50 cards have a Booster Fun version, and all rares and mythic rares have extended-art versions as well (available only in Collector Boosters)
Chandra, Torch of Defiance None of Chandra's abilities are outrageously powerful on their own
There is no sideboard, which means that Companions may not start the game outside your deck and Wish cards will not be able to find any cards outside the game