Aurelia isnt the best option as a Commander these days (being six mana, and not offering card advantage or mana advantage), but you can make her work
Arcades does not march alone
Effect Veiler can be sent from your hand to the Graveyard during the opponent's Main Phase to target one Effect Monster in the opponent's control and negate its effects until the End Phase of that turn
Card Text 2 [Inherited Effect] Reboot (This Digimon also unsuspends during your opponent's unsuspend phase.) BT17-053 C Digimon Lv.3 Keramon Color Black Cost 3 DP 1000 Digivolve Cost 1 Black 0 from Lv.2 Form Rookie Attribute Unknown Type Unidentified Card Text 1 [Effect] [Opponent's Turn] When an opponent's Digimon is played or digivolves, if it is level 5 or higher, this Digimon may digivolve into [Infermon] in the hand, ignoring digivolution conditions and without paying the cost
The Pendulum Summon should take place as late as possible after all draws and searches have been conducted
But yeah, gym promos are always terrible for standard play but maybe good for bulk binder filler
