This is a snow-permanents deck that grows a board of snow lands, mana rocks and creatures, then turns that count into payoffs. Jorn untaps every snow permanent when he attacks, so lands, rocks and tap-ability creatures get used twice per turn. Kaldring replays snow permanents from the graveyard, and untappers and mana doublers fuel big mana sinks, scaling threats and a Marit Lage finish. How it wins: The deck overwhelms opponents in combat with creatures that scale with the snow count, backed by a 20/20 Marit Lage from Dark Depths or Marit Lage's Slumber, and it can lock opponents out with Stasis or freeze effects while Jorn's untap keeps its own permanents working. Key roles: - Snow mana base and ramp: snow basics, snow duals and snow rocks raise the snow count, pay {S} costs, and become double mana once Jorn attacks or the untappers chain them (Into the North, Coldsteel Heart, Replicating Ring). - Untap and mana amplification engine: tap effects and extra mana that Jorn's attack trigger and the untap creatures reuse, with mana-retention pieces keeping the floating mana for post-combat spells (Rime Tender, Wilderness Reclamation, Kruphix, God of Horizons). - Snow-count payoffs: creatures, spells and lands whose size or effect scales with the number of snow permanents, giving the deck large trampling and flying threats (Abominable Treefolk, Rimefeather Owl, Blessing of Frost). - Marit Lage package: Dark Depths can be cracked with abundant untapped mana, or Thespian's Stage can copy it, while the Slumber summons a second 20/20 once ten snow permanents are out (Dark Depths, Thespian's Stage, Marit Lage's Slumber). - Tap-down and lockout control: freeze effects keep opponents' permanents tapped while Jorn untaps the deck's own snow permanents, with Stasis as an asymmetric lock (Stasis, Icebind Pillar, Icebreaker Kraken). - Snow card selection and recursion: tools filter for snow cards and refill from the graveyard, supporting Kaldring's replay ability (Frost Augur, Glacial Revelation, The Three Seasons).

Jorn, God of Winter // Kaldring, the Rimestaff decklist

• Arcane Signet
• Arcum's Astrolabe
• Coldsteel Heart
• Horizon Stone
• Icebind Pillar
• Lightning Greaves
• Replicating Ring
• Sol Ring
• Swiftfoot Boots
• Command Tower
• Dark Depths
• Evolving Wilds
• Faceless Haven
• Frost Marsh
• Frostwalk Bastion
• Ice Tunnel
• Mouth of Ronom
• Rimewood Falls
• Scrying Sheets
• Shimmerdrift Vale
• 9× Snow-Covered Forest
• 8× Snow-Covered Island
• 5× Snow-Covered Swamp
• Thespian's Stage
• Woodland Chasm
• Abominable Treefolk
• Ascendant Spirit
• Avalanche Caller
• Blizzard Specter
• Boreal Druid
• Boreal Outrider
• Conifer Wurm
• Draugr Necromancer
• Frost Augur
• Hailstorm Valkyrie
• Heidar, Rimewind Master
• Ice-Fang Coatl
• Iceberg Cancrix
• Icebreaker Kraken
• Kruphix, God of Horizons
• Moritte of the Frost
• Narfi, Betrayer King
• Ohran Frostfang
• Ohran Viper
• Pilfering Hawk
• Priest of the Haunted Edge
• Rime Tender
• Rimefeather Owl
• Rimewind Cryomancer
• Sculptor of Winter
• Spirit of the Aldergard
• Glittering Frost
• Marit Lage's Slumber
• Rime Transfusion
• Stasis
• The Three Seasons
• Wild Growth
• Wilderness Reclamation
• Winter's Rest
• An Offer You Can't Refuse
• Assassin's Trophy
• Beast Within
• Counterspell
• Cyclonic Rift
• Graven Lore
• Growth Spiral
• Negate
• Pull from Tomorrow
• Winter's Chill
• Blessing of Frost
• Blizzard Brawl
• Blood on the Snow
• Cultivate
• Dead of Winter
• Farseek
• Glacial Revelation
• Into the North
• Kodama's Reach
• Swamp
• Forest