Tempered Steel

This is an aggressive artifact deck that looks to leverage cards like Tempered Steel and Steel Overseer to close games out quickly.

Tempered Steel 

Planeswalkers
3
Karn, Scion of Urza
Spells
4
Servo Exhibition
Artifacts
4
Stonecoil Serpent
4
Bomat Courier
4
Gingerbrute
2
Hope of Ghirapur
4
Sparring Construct
4
Steel Overseer
Enchantments
4
Tempered Steel
3
Showdown of the Skalds
Lands
4
Blinkmoth Nexus
4
Inspiring Vantage
4
Needleverge Pathway
4
Plains
4
Ramunap Ruins
4
Sacred Foundry
Cards (60)
Sideboard (15)
3
Reidane, God of the Worthy
2
Abrade
2
Lightning Helix
3
Rest in Peace
1
Rip Apart
3
Archon of Emeria
1
Showdown of the Skalds