You have to buy cards the same way you would IRL, but theyre much cheaper
While the sample sizes are small, three different versions of the Auras archetype were among the five most successful decks at the tournament according to the matchup data matrix, indicating that its well positioned in the current format

Scientists Abzan Monument Academy Rector Agency Outfitter Ainok Guide Ajani's Aid Alabaster Host Intercessor Alpine Guide Alpine Houndmaster Altar of Bone Ambitious Farmhand Analyze the Pollen Anchor to Reality Angel of the Ruins Angel's Herald Angrath's Fury Arachnus Spinner Archdruid's Charm Arena Rector Ashiok's Forerunner Asmoranomardicadaistinaculdacar Assembly Hall Atalan Jackal Auratouched Mage Aurochs Herd Avarax Ayara's Oathsworn Balamb T-Rexaur Battalion Foot Soldier Battle Plan Beamsaw Prospector Beanstalk Giant Beanstalk Giant Bebop, Warthog Warrior Bedhead Beastie Behemoth's Herald Bifurcate Bilbo, Birthday Celebrant Bioengineered Future Biomechan Engineer Biotech Specialist Birthing Pod Bitterheart Witch Bitterthorn, Nissa's Animus Blood Speaker Bloomvine Regent Bloomvine Regent Boggart Harbinger Boonweaver Giant Borderland Ranger Boreas Charger Borough Backup Brainspoil Brave the Wilds Brightglass Gearhulk Bring to Light Brutalizer Exarch Buried Alive Burning-Rune Demon Burnished Hart Bushwhack Call the Mountain Chocobo Campus Guide Canoptek Wraith Canyon Crawler Captain America, Liberator Caradora, Heart of Alacria Caravan Vigil Cartographer's Hawk Case of the Shattered Pact Case of the Stashed Skeleton

Jolrael, Mwonvuli Recluse Like many blue cards, Jolrael, Mwonvuli Recluse gives you incentive to draw two or more cards a turn, rewarding you with 2/2 cats
The B&R article states: "Lorwyn Eclipsed giving Living End a shot in the arm has largely also seemed to be positively received by the community, which has us interested in showing the archetype a bit of love." It was quite surprising to see Violent Outburst become legal again, so soon after it was placed on the MTG banlist in March 2024