Sefris of the Hidden Ways leads a dungeon-crawling reanimator strategy that fills the graveyard through looting, self-mill, and tutors like Buried Alive, then uses Sefris's triggered ability to venture into the dungeon whenever creatures hit the graveyard. Completing dungeons — especially by bouncing and replaying Acererak the Archlich repeatedly through Tomb of Annihilation — triggers Sefris's Create Undead ability to return powerful creatures to the battlefield for free. The deck weaponizes enter-the-battlefield effects on reanimated threats, uses blink and sacrifice effects to repeatedly trigger venturing, and wins through the accumulated value of recycled bombs and dungeon completion rewards.

Dungeons Journey (Done) decklist

• Felidar Guardian
• Obsessive Stitcher
• Teferi, Master of Time
• Entomb
• Karmic Guide
• Gifts Ungiven
• Reanimate
• Mercurial Pretender
• Reveillark
• Spark Double
• Merfolk Looter
• Tortured Existence
• Panharmonicon
• High Market
• Evolving Wilds
• Glacial Fortress
• Damn
• Millikin
• Nadaar, Selfless Paladin
• Cloister Gargoyle
• Fates' Reversal
• Dungeon Map
• Bar the Gate
• Barrowin of Clan Undurr
• Eccentric Apprentice
• Acererak the Archlich
• Thorough Investigation
• Radiant Solar
• Ashen Rider
• Cataclysmic Gearhulk
• Choked Estuary
• Nimbus Maze
• Phantasmal Image
• Solemn Simulacrum
• Faithful Mending
• Repository Skaab
• Command Tower
• Displacer Kitten
• Time Wipe
• Peregrine Drake
• Frantic Search
• Likeness Looter
• Exotic Orchard
• Auton Soldier
• Arcane Signet
• Matzalantli, the Great Door // The Core
• Geier Reach Sanitarium
• Sunken Hollow
• Temple of Silence
• Doom Whisperer
• Mulldrifter
• Shriekmaw
• Sol Ring
• Temple of Deceit
• Ruthless Lawbringer
• Lively Dirge
• Buried Alive
• Port Town
• Angel of the Ruins
• Cloudblazer
• Plaguecrafter
• Sun Titan
• Restoration Angel
• Temple of Enlightenment
• Fell Stinger
• Arcane Sanctum
• Burnished Hart
• Lightning Greaves
• Doomed Necromancer
• Village Rites
• Rune-Scarred Demon
• Cathar Commando
• Prairie Stream
• Waxen Shapethief
• Deadly Dispute
• Viscera Seer
• Isolated Chapel
• Victimize
• Talisman of Dominance
• Teleportation Circle
• 6× Island
• 6× Plains
• 7× Swamp