Dragon's Maze Six-card Booster Pack has variants:
Explore this pack in Sealed.

Sheets

Sheet basic

At rate 1/25 (4.0%)
Forest
Forest
Forest
Forest
Forest
Island
Island
Island
Island
Island
Mountain
Mountain
Mountain
Mountain
Mountain
Plains
Plains
Plains
Plains
Plains
Swamp
Swamp
Swamp
Swamp
Swamp

Sheet common

At rate 1/70 (1.43%)
Armored Wolf-Rider
Awe for the Guilds
Azorius Cluestone
Azorius Guildgate
Bane Alley Blackguard
Battering Krasis
Beetleform Mage
Boros Cluestone
Boros Guildgate
Boros Mastiff
Clear a Path
Crypt Incursion
Deputy of Acquittals
Dimir Cluestone
Dimir Guildgate
Drown in Filth
Fatal Fumes
Golgari Cluestone
Golgari Guildgate
Gruul Cluestone
Gruul Guildgate
Haazda Snare Squad
Hidden Strings
Hired Torturer
Izzet Cluestone
Izzet Guildgate
Kraul Warrior
Lyev Decree
Maze Abomination
Maze Behemoth
Maze Glider
Maze Rusher
Maze Sentinel
Mending Touch
Mindstatic
Morgue Burst
Murmuring Phantasm
Mutant's Prey
Nivix Cyclops
Opal Lake Gatekeepers
Orzhov Cluestone
Orzhov Guildgate
Phytoburst
Pilfered Plans
Punish the Enemy
Rakdos Cluestone
Rakdos Drake
Rakdos Guildgate
Riot Control
Riot Piker
Rubblebelt Maaka
Runner's Bane
Saruli Gatekeepers
Selesnya Cluestone
Selesnya Guildgate
Simic Cluestone
Simic Guildgate
Sinister Possession
Smelt-Ward Gatekeepers
Steeple Roc
Sunspire Gatekeepers
Thrashing Mossdog
Tithe Drinker
Ubul Sar Gatekeepers
Uncovered Clues
Viashino Firstblade
Wake the Reflections
Weapon Surge
Wind Drake
Zhur-Taa Druid

Sheet uncommon

At rate 1/40 (2.5%)
Alive
Armed
Ascended Lawmage
Blast of Genius
Blaze Commando
Bred for the Hunt
Bronzebeak Moa
Carnage Gladiator
Debt to the Deathless
Down
Far
Feral Animist
Fluxcharger
Give
Gleam of Battle
Goblin Test Pilot
Gruul War Chant
Haunter of Nightveil
Jelenn Sphinx
Korozda Gorgon
Krasis Incubation
Maw of the Obzedat
Profit
Protect
Putrefy
Restore the Peace
Rot Farm Skeleton
Scab-Clan Giant
Showstopper
Sin Collector
Species Gorger
Spike Jester
Toil
Trostani's Summoner
Turn
Unflinching Courage
Warleader's Helix
Warped Physique
Wear
Woodlot Crawler

Sheet rare_mythic

At rate 2/81 (2.47%)
Advent of the Wurm
Aetherling
Beck
Blood Scrivener
Boros Battleshaper
Breaking
Catch
Dragonshift
Emmara Tandris
Exava, Rakdos Blood Witch
Flesh
Gaze of Granite
Lavinia of the Tenth
Melek, Izzet Paragon
Mirko Vosk, Mind Drinker
Notion Thief
Obzedat's Aid
Plasm Capture
Pontiff of Blight
Possibility Storm
Pyrewild Shaman
Ready
Render Silent
Renegade Krasis
Renounce the Guilds
Ruric Thar, the Unbowed
Scion of Vitu-Ghazi
Sire of Insanity
Skylasher
Tajic, Blade of the Legion
Teysa, Envoy of Ghosts
Trait Doctoring
Varolz, the Scar-Striped
Vorel of the Hull Clade
Zhur-Taa Ancient
At rate 1/81 (1.23%)
Blood Baron of Vizkopa
Council of the Absolute
Deadbridge Chant
Legion's Initiative
Master of Cruelties
Maze's End
Progenitor Mimic
Ral Zarek
Reap Intellect
Savageborn Hydra
Voice of Resurgence