It does everything that Demonic Tutor does, and the only additional cost/downside is that you must sacrifice a creature

Bracket3 View on Archidekt Commander (1) 1 Lumra, Bellow of the WoodsLumra, Bellow of the Woods Instants (12) 1 Archdruid's CharmArchdruid's Charm 1 Beast WithinBeast Within 1 Collective ResistanceCollective Resistance 1 Crop RotationCrop Rotation 1 Entish RestorationEntish Restoration 1 HarrowHarrow 1 Nature's ClaimNature's Claim 1 OverprotectOverprotect 1 Ram ThroughRam Through 1 Roiling RegrowthRoiling Regrowth 1 Smuggler's SurpriseSmuggler's Surprise 1 Worldly TutorWorldly Tutor Creatures (27) 1 Aftermath AnalystAftermath Analyst 1 Ancient GreenwardenAncient Greenwarden 1 Ashaya, Soul of the WildAshaya, Soul of the Wild 1 Augur of AutumnAugur of Autumn 1 Azusa, Lost but SeekingAzusa, Lost but Seeking 1 Blossoming TortoiseBlossoming Tortoise 1 BrawnBrawn 1 Famished WorldsireFamished Worldsire 1 Horizon ExplorerHorizon Explorer 1 Icetill ExplorerIcetill Explorer 1 Loot, Exuberant ExplorerLoot, Exuberant Explorer 1 Lotus CobraLotus Cobra 1 Mossborn HydraMossborn Hydra 1 Nissa, Resurgent AnimistNissa, Resurgent Animist 1 Rampaging BalothsRampaging Baloths 1 Scute SwarmScute Swarm 1 SixSix 1 Sowing MycospawnSowing Mycospawn 1 Surrak, Elusive HunterSurrak, Elusive Hunter 1 Sylvan SafekeeperSylvan Safekeeper 1 Tato FarmerTato Farmer 1 Tireless ProvisionerTireless Provisioner 1 Tireless TrackerTireless Tracker 1 Titania, Voice of GaeaTitania, Voice of Gaea 1 Ulvenwald TrackerUlvenwald Tracker 1 Vorinclex // The Grand EvolutionVorinclex // The Grand Evolution 1 World ShaperWorld Shaper Planeswalkers (1) 1 Wrenn and SevenWrenn and Seven Artifacts (4) 1 Exploration BroodshipExploration Broodship 1 Hedge ShredderHedge Shredder 1 The Great HengeThe Great Henge 1 Zuran OrbZuran Orb Sorceries (6) 1 Awaken the WoodsAwaken the Woods 1 Esper Origins // Summon: Esper MaduinEsper Origins // Summon: Esper Maduin 1 Ezuri's PredationEzuri's Predation 1 Nature's RhythmNature's Rhythm 1 Season of GatheringSeason of Gathering 1 Will of the SultaiWill of the Sultai Enchantments (3) 1 Kenrith's TransformationKenrith's Transformation 1 SpelunkingSpelunking 1 Virtue of Strength // Garenbrig GrowthVirtue of Strength // Garenbrig Growth Lands (46) 1 Ancient TombAncient Tomb 1 Argoth, Sanctum of NatureArgoth, Sanctum of Nature 1 Boseiju, Who EnduresBoseiju, Who Endures 1 Cryptic CavesCryptic Caves 1 Crystal VeinCrystal Vein 1 Demolition FieldDemolition Field 1 Eden, Seat of the SanctumEden, Seat of the Sanctum 1 Emergence ZoneEmergence Zone 1 Geier Reach SanitariumGeier Reach Sanitarium 1 Ghost QuarterGhost Quarter 1 Hickory WoodlotHickory Woodlot 1 Maze of IthMaze of Ith 1 MirrorpoolMirrorpool 1 Ominous CemeteryOminous Cemetery 1 Sanctum of EternitySanctum of Eternity 1 Shifting WoodlandShifting Woodland 27 Snow-Covered ForestSnow-Covered Forest 1 Strip MineStrip Mine 1 Tranquil ThicketTranquil Thicket 1 WastelandWasteland At Bracket 4 (Optimized), players expect: decks to be lethal, consistent, and fast, designed to take people down as fast as possible

Contents: 1 ready-to-play deck of 100 Magic cards (2 Borderless Profile cards, 98 foil cards)
Unfortunately, that means this doesnt work with most of the cards youd be including in a werewolf typal deck, so Geier Reach Bandit doesnt really have a place