This is a Jeskai artifact-energy deck built on Dr. Madison Li, who banks an energy counter every time an artifact spell is cast. That energy feeds her tap abilities: haste and trample for a threat, card draw, or returning artifacts from the graveyard. A long list of cheap artifact rocks and energy-producing Fallout cards keeps the reserve topped up so it can be spent on pump counters, Robot tokens, burn and removal. The deck builds a wide board of artifact creatures and tokens. Its "an artifact entered this turn" payoffs then turn that board into an overwhelming combat force. How it wins: It swarms with artifact creatures and tokens pumped by energy and artifact-entry anthems, then finishes with large trampling or evasive attackers, Battalion damage scaled to the artifact count, or an eight-copy Mechanized Production win. Key roles: - Energy generation: cheap artifact casts trigger Dr. Madison Li, while attack and enter triggers and spells hand out bundles of energy, keeping enough in reserve to pay every sink (Assaultron Dominator, Plasma Caster, Behemoth of Vault 0) - Energy sinks and payoffs: energy becomes +1/+1 and keyword counters, 3/3 Robots, direct damage, removal and extra cards, and keeps an upkeep cost paid on a huge threat (Sentry Bot, Automated Assembly Line, Liberty Prime, Recharged) - Artifact-entry anthems: whenever a nontoken artifact enters, creatures grow, Knight tokens appear, and Battalion damage scales with the artifact count, so every rock or token adds to an alpha strike (Sentinel Sarah Lyons, The Prydwen, Steel Flagship, Brotherhood Scribe) - Artifact density engine: mana rocks, Treasure, Clue and Food makers and artifact lands pump artifact count for metalcraft, improvise and artifact-scaled power (Nuka-Cola Vending Machine, Brotherhood Vertibird, Mystic Forge) - Recursion and value loops: dead or sacrificed artifacts come back through Dr. Madison Li's five-energy ability, graveyard casting and mass reanimation, while sacrifice and death triggers convert losses into cards (Wake the Past, Arcade Gannon, Elder Owyn Lyons) - Copy and combo subtheme: legendary artifact threats get copied as Synth tokens or clones, and copying a single artifact every upkeep can win outright, with Panharmonicon doubling enter-the-battlefield value (Mechanized Production, Shaun, Father of Synths, Synth Infiltrator)

Science! decklist

• Liberty Prime, Recharged
• Automated Assembly Line
• Brotherhood Scribe
• Overencumbered
• The Prydwen, Steel Flagship
• Sentry Bot
• Vault 13: Dweller's Journey
• Curie, Emergent Intelligence
• James, Wandering Dad // Follow Him
• Nick Valentine, Private Eye
• Synth Infiltrator
• Assaultron Dominator
• The Motherlode, Excavator
• Plasma Caster
• Synth Eradicator
• Arcade Gannon
• Electrosiphon
• Red Death, Shipwrecker
• Rex, Cyber-Hound
• Sentinel Sarah Lyons
• Shaun, Father of Synths
• Vault 112: Sadistic Simulation
• Brotherhood Vertibird
• T-45 Power Armor
• Ferrous Lake
• HELIOS One
• Austere Command
• Open the Vaults
• Mechanized Production
• One with the Machine
• Wake the Past
• Mystic Forge
• Panharmonicon
• Solemn Simulacrum
• Steel Overseer
• Clifftop Retreat
• Exotic Orchard
• Glacial Fortress
• Irrigated Farmland
• Prairie Stream
• Skycloud Expanse
• Spire of Industry
• Sulfur Falls
• Temple of Enlightenment
• Temple of Epiphany
• Treasure Vault
• Paladin Danse, Steel Maverick
• Nerd Rage
• Robobrain War Mind
• Bottle-Cap Blast
• Elder Owyn Lyons
• Behemoth of Vault 0
• C.A.M.P.
• Endurance Bobblehead
• Expert-Level Safe
• Intelligence Bobblehead
• Nuka-Cola Vending Machine
• Crush Contraband
• Dispatch
• Swords to Plowshares
• Glimmer of Genius
• Thirst for Knowledge
• Whirler Rogue
• Loyal Apprentice
• Unexpected Windfall
• Arcane Signet
• Everflowing Chalice
• Lightning Greaves
• Mind Stone
• Sol Ring
• Talisman of Conviction
• Talisman of Creativity
• Talisman of Progress
• Thought Vessel
• Wayfarer's Bauble
• Ash Barrens
• Buried Ruin
• Command Tower
• Evolving Wilds
• Myriad Landscape
• Mystic Monastery
• Path of Ancestry
• Razortide Bridge
• Rustvale Bridge
• Silverbluff Bridge
• Terramorphic Expanse
• 3× Island
• 2× Island
• 2× Mountain
• 2× Mountain
• 2× Plains
• 2× Plains