Usually, the collectibles market follows seasonal trends
decks run between a minimum of 40 cards and maximum of 60, but most players will want their decks closer to 40, making the process of whittling it down quite speedy with Gravekeepers Servant in play

Aarakocra Sneak Acquisitions Expert Aether Theorist Aetherblade Agent Aetherborn Marauder Aethertorch Renegade Agate Instigator Agent of Horizons Agent of Kotis Agent of Treachery Akki Underminer Akul the Unrepentant Aladdin Ali Baba Alley Assailant Alley Strangler Alora, Merry Thief Ambush Party Amphin Cutthroat Annie Flash, the Veteran Anowon, the Ruin Thief Ant-Man, Colony Commander Ant-Man, Elusive Avenger Ant-Man, Reformed Rogue Arala, Hedron Scaler Arms Dealer Astarion, the Decadent Atlantean Skirmisher Audacious Infiltrator Audacious Thief Auntie's Snitch Aven Interrupter Azula, Cunning Usurper Azure Beastbinder Backstreet Bruiser Bala Ged Thief Balustrade Spy Bane Alley Blackguard Bane Alley Broker Baneblade Scoundrel Battlefield Scavenger Beetle, Legacy Criminal Bilbo, Birthday Celebrant Bilbo, Retired Burglar Bill Ferny, Bree Swindler Bitterbloom Bearer Black Cat, Cunning Thief Black Market Tycoon Blackbloom Rogue Blade Juggler Blighted Agent Blightwing Bandit Blood Burglar Blood Hustler Bloodborn Scoundrels Bloodthirsty Aerialist Body Launderer Boggart Arsonists Boggart Forager Boggart Loggers Boiling Rock Rioter Bold Plagiarist Brazen Borrower Brazen Collector Bria, Riptide Rogue Brinebarrow Intruder Burning-Tree Vandal Butch DeLoria, Tunnel Snake Byway Barterer Cache Raiders Cackling Culprit Cackling Prowler

[card]Grim Haruspex[/card] would also be a great way to generate incredible card advantage