An "A" box of Legends only had the uncommons from group A
Currently, MTG Arena only supports events using the Standard card pool, and players werent sure if they would still be able to the cards they had collected from the sets rotating out of Standard

Arlinn Kord Arlinn, Voice of the Pack Bestial Menace Child of the Pack Cult of the Waxing Moon Elturgard Ranger Fable of Wolf and Owl Faldorn, Dread Wolf Herald Ferocious Pup Garruk Relentless Garruk, Cursed Huntsman Garruk, the Veil-Cursed Hollowhenge Overlord Howl of the Night Pack Howling Moon Howlpack Alpha Huntmaster of the Fells Journey to the Lost City Kessig Cagebreakers Kessig Wolfrider Master of the Hunt Master of the Wild Hunt Master of the Wild Hunt Avatar Nightpack Ambusher Pack Guardian Predator's Howl Ranger Class Silverfur Partisan Somberwald Beastmaster Sound the Call Sword of Body and Mind Tolsimir Wolfblood Tolsimir, Friend to Wolves Tolsimir, Midnight's Light Turntimber Ranger Varis, Silverymoon Ranger Wolf-Skull Shaman Wolfbriar Elemental Wolfkin Bond Wolfrider's Saddle Wolfwillow Haven Wren's Run Packmaster

For a Bracket 3 build, Id be looking to curve out with value creatures that have strong mana and card generating ability, combined with strong attack triggers that Aurelia can come along and double up on
It cannot be blocked, has ward 2 and then is an Assassin too
Bon appetite