Scroll Rack [Tempest]

Scroll Rack [Tempest]Set: Tempest Type: Artifact Rarity: Rare Cost: {2} {1}, {T}: Exile any number of cards from your hand face down. Put that many cards from the top of your library into your hand. Then look at the exiled cards and put them on top of your library in any order.

and you have an expendable troop

Benalish patrol

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Commander Type: Instant Rarity: Common Cost: {U} Draw three cards

Set: Phyrexia: All Will Be One Type: Legendary Creature — Phyrexian Beast Rarity: Rare Cost: {1}{R}{G} Migloz

and all souls should be free

Set: Innistrad: Midnight Hunt Type: Creature — Dragon Rarity: Uncommon Cost: {3}{R}{R} Flying

Set: Black & White: Black Star Promos Type: Colorless Rarity: Black Star Promo Retreat cost: Colorless

When Bloodtithe Collector enters the battlefield

Then if there are no charge counters on Reckoner Bankbuster

Market hucksters sell molochs for use as watchdogs

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Commander Type: Land Rarity: Common {T}: Add one mana of any color in your commander's color identity

even little ones