Standard Artifact Burn - opinions?

This is my brew for a standard deck. I'm not a competitive player, and I'm lucky to play in a meta where there are a few other brewers playing janky and fun decks.

General idea for this deck is to be able to sack my artifacts to Yahenni, Syndicate Trafficker or fling, causing opponents damage through Marionette Master and Pia's Revolution. Deck list on Tapped Out As well as below

Creatures:

• 3x [[Combustible Gearhulk]]

• 4x [[Scrapheap Scrounger]]

• 4x [[Marionette Master]]

• 4x [[Ornithopter]]

• 4x [[Reckless Fireweaver]]

• 4x [[Syndicate Trafficker]]

• 3x [[Yahenni, Undying Partisan]]

Other:

• 4x [[Pia's Revolution]]

• 4x [[Fling]]

• 2x [[Metalspinner's Puzzleknot]]

Lands:

• 4x Canyon Slough

• 4x Smoldering Marsh

• 4x Foreboding Ruins

• 6x Mountain

• 6x Swamp