Ragavan was definitely a contender for the best card in all of Modern before Lord of the Rings: Tales of Middle-earth released
White rarely gets free interaction, so Flawless Maneuver feels like a good way to catch opponents off guard and make sure that your creatures live to fight another day, or use it proactively to save your creatures from your own board wipe, which can be back-breaking for your foes
Izoni, Center of the Web + Kylox, Visionary Inventor + Voja, Jaws of the Conclave Look, some fun buildaround commanders that are unplayable in the Standard of their sets release
There are daily log-in rewards, tutorial rewards, multiple event bonuses, stage completion bonuses, character unlock bonusesand that's on top of match winnings