The Rack [Antiquities] Rat Warlock Set: Innistrad: Midnight Hunt Prerelease

Set: Innistrad: Midnight Hunt Prerelease Promos Type: Legendary Planeswalker — Wrenn Rarity: Mythic Cost: {3}{G}{G} +1: Reveal the top four cards of your library

but I'm pretty sure this will work

Set: 30th Anniversary Edition Type: Artifact Rarity: Rare Cost: {4} {4}

" —Tocasia

When Dragonlord Silumgar enters the battlefield

The Rack [Antiquities] Rat Warlock Set: Innistrad: Midnight Hunt PrereleaseSet: Antiquities Type: Artifact Rarity: Uncommon Cost: {1} As The Rack enters the battlefield, choose an opponent. At the beginning of the chosen player's upkeep, The Rack deals X damage to that player, where X is 3 minus the number of cards in their hand. Invented in Mishra's earlier days, the Rack was once his most feared creation.