This is a Jeskai artifact counters deck that lays down artifacts, then grows them with charge and +1/+1 counters and proliferates them, all under Inspirit's blanket of hexproof and indestructible for its other artifacts. Inspirit is stationed by tapping creatures. Once it reaches 1+ charge counters, it adds a +1/+1 counter or two charge counters to another artifact every combat, which accelerates counter-scaling engines like Empowered Autogenerator, Titan Forge, Insight Engine and Darksteel Reactor. Proliferate effects, counter doublers and counter-moving tools multiply that growth. The protected board also lets board wipes that spare artifacts, or that only hit nonartifact creatures, clear the opponents out. How it wins: It wins by pushing counters past a threshold, either 30 counters for Lux Artillery's 10 damage to each opponent or 20 charge counters on Darksteel Reactor, or by swinging with huge counter-pumped artifact creatures and Golem tokens given haste and evasion. Key roles: - Proliferate engine: These cards repeatedly add a counter of every kind already present, and Tekuthal, Inquiry Dominus doubles each proliferate, so Inspirit's per-combat counters and every charge-based artifact climb quickly. (Tekuthal, Inquiry Dominus, Kilo, Apogee Mind, Surge Conductor) - Counter payoffs and alternate wins: These artifacts convert accumulated counters into mana, cards, removal, or an outright win. (Darksteel Reactor, Lux Artillery, Empowered Autogenerator) - Counter multiplication and relocation: These cards double, move or preserve counters, so a stack can be concentrated on a win-condition artifact or saved when a permanent leaves. (Deepglow Skate, Moxite Refinery, Resourceful Defense) - Station fodder and token makers: Creatures and Golem or Gnome token producers supply bodies to tap for Inspirit and Uthros Research Craft, and later become the attacking force. (Titan Forge, Threefold Thunderhulk, Golem Foundry) - Artifact density, sunburst and cost reduction: Cheap artifacts, artifact lands, cost reducers and sunburst or converge enablers deploy many counter-bearing permanents quickly, which also fuels improvise, affinity and artifact-cast draw. (Solar Array, Etherium Sculptor, Jhoira, Weatherlight Captain) - One-sided sweepers and combat finish: Indestructible artifacts survive wrath effects that clear opposing creatures. Artifact-animating and haste effects then turn noncreature artifacts into an attacking army, with Alibou adding direct damage. (Organic Extinction, Depthshaker Titan, Alibou, Ancient Witness)

Counter Intelligence decklist

• Kilo, Apogee Mind
• Patrolling Peacemaker
• Insight Engine
• Uthros Research Craft
• Depthshaker Titan
• Long-Range Sensor
• Moxite Refinery
• Solar Array
• Surge Conductor
• Glittering Massif
• Radiant Summit
• Swan Song
• Chaos Warp
• Cloud Key
• Gavel of the Righteous
• Battlefield Forge
• Angel of the Ruins
• Fumigate
• Organic Extinction
• Resourceful Defense
• Chrome Host Seedshark
• Cyberdrive Awakener
• Deepglow Skate
• Emry, Lurker of the Loch
• Kappa Cannoneer
• Phyrexian Metamorph
• Pull from Tomorrow
• Ripples of Potential
• Tekuthal, Inquiry Dominus
• Thought Monitor
• Universal Surveillance
• Chain Reaction
• Alibou, Ancient Witness
• Jhoira, Weatherlight Captain
• Wake the Past
• Astral Cornucopia
• Crystalline Crawler
• Darksteel Reactor
• Empowered Autogenerator
• Hangarback Walker
• Lux Artillery
• Lux Cannon
• Steel Overseer
• Threefold Thunderhulk
• Titan Forge
• Adarkar Wastes
• Cascade Bluffs
• Clifftop Retreat
• Exotic Orchard
• Glacial Fortress
• Irrigated Farmland
• Karn's Bastion
• The Mycosynth Gardens
• Rugged Prairie
• Shivan Reef
• Skycloud Expanse
• Spire of Industry
• Sulfur Falls
• Temple of Enlightenment
• Temple of Epiphany
• Temple of Triumph
• Swords to Plowshares
• Tezzeret's Gambit
• Thirst for Knowledge
• Arcane Signet
• Pentad Prism
• Sol Ring
• Command Tower
• Dispatch
• Etherium Sculptor
• Experimental Augury
• Thrummingbird
• Enthusiastic Mechanaut
• Coretapper
• Etched Oracle
• Everflowing Chalice
• Golem Foundry
• Mindless Automaton
• Soul-Guide Lantern
• Ancient Den
• Buried Ruin
• Evolving Wilds
• Great Furnace
• Lonely Sandbar
• Mystic Monastery
• Razortide Bridge
• Rustvale Bridge
• Seat of the Synod
• Secluded Steppe
• Silverbluff Bridge
• 2× Plains
• Plains
• 2× Island
• Island
• 2× Mountain
• Mountain