3/18/18 - Replaced Omega Myr with Walking Ballista, and replaced Alpha myr with sword of feast/famine.
5/10/18 - Replaced mana crypt (needed for jhoira), Myr Enforcer, and Sword of War & Peace for: Springleaf Drum, Foundry Inspector, and new Karn.
6/12/18 - pulled dust bowl and strip mine for a plains and a mountain.
8/6/18 - swapped a perilous myr for ugin the spirit dragon
8/10/18 - ton of changes, too numerous to list. Turned deck from a myr tribal artifact deck to an artifact aggro good stuff deck with a token focus.
1/4/19 - removed mage-ring network and springleaf drum. Added ethersworn canonist  & ancient tomb.
2/12/19 - removed shinka bloodsoaked keep (only one legendary and he already has first strike) & Eiganjo castle, added boros signet & mage-ring network.
5/2/19 - removed smuggler's copter and shrine of the loyal legions. Added Parhelion II and God-Eternal Oketra
5/10/19 - swapped urza's factory for blast zone
6/19/19 - removed foundry of the consuls, kor haven, and nuisance engine. Added sunbaked canyon, karn's bastion, and scrapyard recombiner. removed plague myr for talisman of conviction.
7/5/19 - removed darksteel myr added true conviction.
7/24/19 - swapped sword of body and mind for sword of sinew and steel.
10/11/19 - removed tower of the magistrate & Springjack pasture. Added Castle Embereth and the white castle.
11/29/19 - removed blightsteel colossus (off-theme, need in another deck) replaced with mystic forge.
9/30/21 - Added a bunch of cards from the strixhaven commander deck (which is a boros artifact aggro build with neat new cards). Also added a zirda/grim monolith/basalt monolith package since there were already so many activated abilities.
3/14/22 - removed a plains, a mountain, and kuldrotha forgemaster. Added sokenzan, eigango seat of power, and mechtitan core.
11/23/22 - removed arcbound ravager, replaced with arcbound shikari
12/15/22 - put the arcbound ravager back, removed solemn simulacrum.
12/28/22 - removed thran dynamo & palladium myr. Added dockside extortionist & captain rex nebula.
12/3/24 - removed dockside extortionist (banned) & removed rex nebula (wtf was I thinking?). Added Anim Pakal and Sram's expertise.
3/8/25 - removed needleverge pathway, added sunbillow verge
6/19/25 - removed osgir. Added machinist's arsenal.