Innistrad: Midnight Hunt Theme Booster Blue has variants:
Explore this pack in Sealed.

Sheets

Sheet uncommon (duplicates allowed)

At rate 4/51 (7.84%)
Covetous Castaway
Ghostly Castigator
Delver of Secrets
Insectile Aberration
Dissipate
Fading Hope
Firmament Sage
Mysterious Tome
Chilling Chronicle
Nebelgast Intruder
Ominous Roost
Overwhelmed Archivist
Archive Haunt
Phantom Carriage
Skaab Wrangler
Vivisection
At rate 1/51 (1.96%)
Field of Ruin
Moonsilver Key
Mystic Skull
Mystic Monstrosity

Sheet common (duplicates allowed)

At rate 4/81 (4.94%)
Baithook Angler
Hook-Haunt Drifter
Component Collector
Consider
Devious Cover-Up
Drownyard Amalgam
Falcon Abomination
Flip the Switch
Galedrifter
Waildrifter
Geistwave
Larder Zombie
Locked in the Cemetery
Organ Hoarder
Otherworldly Gaze
Revenge of the Drowned
Secrets of the Key
Shipwreck Sifters
Startle
Stormrider Spirit
Unblinking Observer
At rate 1/81 (1.23%)
Crossroads Candleguide
Evolving Wilds
Jack-o'-Lantern
Silver Bolt
Stuffed Bear

Sheet rare_mythic

At rate 1/9 (11.11%)
Curse of Surveillance
Grafted Identity
Malevolent Hermit
Benevolent Geist
Memory Deluge
Patrician Geist
Sludge Monster
Triskaidekaphile
At rate 1/18 (5.56%)
Lier, Disciple of the Drowned
Poppet Stitcher
Poppet Factory
Spectral Adversary
At rate 1/36 (2.78%)
Pithing Needle
The Celestus