Kaldheim Theme Booster Green has variants:
Explore this pack in Sealed.

Sheets

Sheet uncommon (duplicates allowed)

At rate 1/11 (9.09%)
Blizzard Brawl
Boreal Outrider
Elven Ambush
Elven Bow
Fynn, the Fangbearer
Gladewalker Ritualist
Littjara Glade-Warden
Rootless Yew
Rune of Might
Spirit of the Aldergard
At rate 1/44 (2.27%)
Bloodline Pretender
Replicating Ring
Runed Crown
Weathered Runestone

Sheet common (duplicates allowed)

At rate 2/41 (4.88%)
Arachnoform
Broken Wings
Elderleaf Mentor
Glittering Frost
Gnottvold Recluse
Grizzled Outrider
Guardian Gladewalker
Horizon Seeker
Icehide Troll
Jaspera Sentinel
King Harald's Revenge
Mammoth Growth
Masked Vandal
Ravenous Lindwurm
Roots of Wisdom
Sarulf's Packmate
Sculptor of Winter
Snakeskin Veil
Struggle for Skemfar
At rate 1/82 (1.22%)
Funeral Longboat
Goldvein Pick
Raiders' Karve
Raven Wings
Scorn Effigy
Shimmerdrift Vale

Sheet rare_mythic

At rate 4/45 (8.89%)
Blessing of Frost
Canopy Tactician
Elvish Warmaster
Esika's Chariot
In Search of Greatness
Kolvori, God of Kinship
The Ringhart Crest
Old-Growth Troll
Realmwalker
Toski, Bearer of Secrets
At rate 2/45 (4.44%)
Battle Mammoth
Vorinclex, Monstrous Raider
At rate 1/45 (2.22%)
Cosmos Elixir
Faceless Haven
Maskwood Nexus
Pyre of Heroes
Tyrite Sanctum