Foundations: Keen Engineering

Mono-blue artifacts and Thopter swarms led by Sai, Master Thopterist — Foundations Commander precon (2026).

Commander · Artifacts · 2026-10-28

Commander

Sai, Master Thopterist 2U

Legendary Creature — Human Artificer U

Whenever you cast an artifact spell, create a 1/1 colorless Thopter artifact creature token with flying. 1U, Sacrifice two artifacts: Draw a card.

Key cards

Vedalken Archmage Master Transmuter All Is Dust

🎴 Goldfish (test draw) 🖨 Proxy sheet

• 1× Adaptive Omnitool $1.08 not owned
• 1× Aether Spellbomb $0.33 not owned
• 1× Aetherize $0.44 not owned
• 1× All Is Dust $5.52 not owned
• 1× Arcane Signet $0.46 not owned
• 1× Broodstar $1.23 not owned
• 1× Buried Ruin $0.40 not owned
• 1× Chief of the Foundry $0.19 not owned
• 1× Counterspell $3.64 not owned
• 1× Cultivator's Caravan $0.22 not owned
• 1× Darksteel Citadel $2.40 not owned
• 1× Darksteel Juggernaut $1.47 not owned
• 1× Duplicant $0.31 not owned
• 1× Etherium Sculptor $0.67 not owned
• 1× Fall from Favor $0.17 not owned
• 1× Forsaken Monument not owned
• 1× Foundry Inspector $0.34 not owned
• 1× Foundry of the Consuls $0.36 not owned
• 1× Graaz, Unstoppable Juggernaut $0.28 not owned
• 1× Hedron Archive $0.38 not owned
• 1× Ichor Wellspring $1.38 not owned
• 34× Island $0.11
• 1× Kappa Cannoneer $0.36 not owned
• 1× Launch Mishap $0.26 not owned
• 1× Lonely Sandbar $0.21 not owned
• 1× Master Transmuter $5.66 not owned
• 1× Master of Etherium $0.68 not owned
• 1× Mazemind Tome $0.23 not owned
• 1× Memory Guardian $0.28 not owned
• 1× Meteor Golem $0.25 not owned
• 1× Mind Stone not owned
• 1× Mind's Eye $5.23 not owned
• 1× Misleading Signpost not owned
• 1× Myr Battlesphere $0.37 not owned
• 1× Myr Retriever $2.21 not owned
• 1× Negate $0.26 not owned
• 1× Nettlecyst $4.80 not owned
• 1× Nevinyrral's Disk $1.26 not owned
• 1× Ornithopter of Paradise $1.87 not owned
• 1× Padeem, Consul of Innovation $2.15 not owned
• 1× Palladium Myr $1.18 not owned
• 1× Propaganda $2.19 not owned
• 1× Psychosis Crawler $3.02 not owned
• 1× Pull from Tomorrow $0.34 not owned
• 1× Remote Isle $0.22 not owned
• 1× Research Thief $1.26 not owned
• 1× Sai, Master Thopterist $0.59 not owned
• 1× Scrawling Crawler $4.59 not owned
• 1× Shimmer Dragon $0.33 not owned
• 1× Shimmer Myr $0.40 not owned
• 1× Silver Myr $0.62 not owned
• 1× Skysovereign, Consul Flagship $2.03 not owned
• 1× Sol Ring $1.53 not owned
• 1× Soul-Guide Lantern $0.17 not owned
• 1× Spire Golem $0.31 not owned
• 1× Steel Hellkite $0.25 not owned
• 1× Steel Overseer $0.35 not owned
• 1× Tamiyo's Logbook $0.19 not owned
• 1× Thirst for Knowledge $0.21 not owned
• 1× Thopter Fabricator $0.37 not owned
• 1× Thopter Spy Network $0.41 not owned
• 1× Thought Monitor $0.36 not owned
• 1× Thought Vessel not owned
• 1× Thoughtcast not owned
• 1× Vedalken Archmage $10.46 not owned
• 1× War Room $3.54 not owned
• 1× Whirler Rogue $0.23 not owned

📦 Find in your boxes — by set

Basic lands (any box) · 34 cards

34×

Island

#284

Not in the source lists · 66 cards

	1×	Adaptive Omnitool	#243 · printed in FDC
	1×	Aether Spellbomb	#456 · printed in JMP
	1×	Aetherize	#151 · printed in FDN
	1×	All Is Dust	#800 · printed in CMM
	1×	Arcane Signet	#191 · printed in MSC
	1×	Broodstar	#8 · printed in HOP
	1×	Buried Ruin	#150 · printed in EOC
	1×	Chief of the Foundry	#238 · printed in 2XM
	1×	Counterspell	#114 · printed in DSC
	1×	Cultivator's Caravan	#670 · printed in FDN
	1×	Darksteel Citadel	#285 · printed in C21
	1×	Darksteel Juggernaut	#202 · printed in C18
	1×	Duplicant	#946 · printed in CMM
	1×	Etherium Sculptor	#72 · printed in EOC
	1×	Fall from Favor	#93 · printed in CMM
	1×	Forsaken Monument	#343 · printed in TRC
	1×	Foundry Inspector	#385 · printed in CMM
	1×	Foundry of the Consuls	#248 · printed in C18
	1×	Graaz, Unstoppable Juggernaut	#229 · printed in ONE
	1×	Hedron Archive	#275 · printed in BLC
	1×	Ichor Wellspring	#245 · printed in C21
	1×	Kappa Cannoneer	#74 · printed in EOC
	1×	Launch Mishap	#65 · printed in FDC
	1×	Lonely Sandbar	#166 · printed in EOC
	1×	Master Transmuter	#58 · printed in 2XM
	1×	Master of Etherium	#226 · printed in MOC
	1×	Mazemind Tome	#676 · printed in FDN
	1×	Memory Guardian	#49 · printed in DFT
	1×	Meteor Golem	#256 · printed in FDN
	1×	Mind Stone	#497 · printed in TRC
	1×	Mind's Eye	#240 · printed in BBD
	1×	Misleading Signpost	#WOC-11 · printed in PLST
	1×	Myr Battlesphere	#322 · printed in TDC
	1×	Myr Retriever	#277 · printed in 2XM
	1×	Negate	#69 · printed in M20
	1×	Nettlecyst	#233 · printed in MKC
	1×	Nevinyrral's Disk	#965 · printed in CMM
	1×	Ornithopter of Paradise	#966 · printed in CMM
	1×	Padeem, Consul of Innovation	#109 · printed in CMM
	1×	Palladium Myr	#967 · printed in CMM
	1×	Propaganda	#151 · printed in MSC
	1×	Psychosis Crawler	#234 · printed in MKC
	1×	Pull from Tomorrow	#116 · printed in SOC
	1×	Remote Isle	#254 · printed in DMR
	1×	Research Thief	#16 · printed in NEC
	1×	Sai, Master Thopterist	#118 · printed in CMM
	1×	Scrawling Crawler	#132 · printed in FDN
	1×	Shimmer Dragon	#117 · printed in MKC
	1×	Shimmer Myr	#409 · printed in CMM
	1×	Silver Myr	#158 · printed in NEC
	1×	Skysovereign, Consul Flagship	#159 · printed in NEC
	1×	Sol Ring	#211 · printed in MSC
	1×	Soul-Guide Lantern	#680 · printed in FDN
	1×	Spire Golem	#16 · printed in JVC
	1×	Steel Hellkite	#681 · printed in FDN
	1×	Steel Overseer	#144 · printed in EOC
	1×	Tamiyo's Logbook	#70 · printed in ONE
	1×	Thirst for Knowledge	#79 · printed in MSH
	1×	Thopter Fabricator	#68 · printed in DFT
	1×	Thopter Spy Network	#241 · printed in MOC
	1×	Thought Monitor	#79 · printed in EOC
	1×	Thought Vessel	#509 · printed in TRC
	1×	Thoughtcast	#444 · printed in TRC
	1×	Vedalken Archmage	#187 · printed in JMP
	1×	War Room	#422 · printed in SOC
	1×	Whirler Rogue	#122 · printed in OTC

Grouped by the set of the copies in this deck's build-pool lists, then by color the way a sorted box is — # is the collector number inside the set.

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