machine deck yugioh Yu-Gi-Oh! - Duplication (SDMM-EN026) - Structure Deck: Machina Mayhem - Unlimited Edition This deck includes many Ancient Gear monsters and also includes the Gadgets from the exclusive Japanese packs Yugioh Machine Reactor Structure Deck

These are powerful, and running enough of them can mitigate the need for the cards on this list, but theyre so flexible they would naturally top the list (I do have a few spells that target permanents other than artifacts, but they still say artifact)

One or both faces of a double-faced card may include a reminder about what's on the other face

4-10 and again Nov

Daggerclaw Imp Daggerclaw Imp is Ravenous Skirge, except its a decent blocker on top of a potential aggressor

Well, not as in expensive, it's more like it's stuck to only activating in the lategame, and you're not going to activate many of them (you're going to NEED Creatures of Doom)