Opponents won't lose life even if you control eight or more artifacts
Then list those cards on TCGplayer so your inventory can do more for your business
With Valgavoth, every turn an opponent loses life, you draw a card
And just in case, since protection is a tricky keyword: The bonuses that Sword of Fire and Ice provide do have synergy protection from a color not only protects against removal, but also lets you bypass blockers from that color
If you dont care too much about what it looks like, go with the art deco style from March of the Machine , its one of the cheaper styles of the cards and can save you some money
Expropriate Description : Expropriate is a sorcery that allows you to take an extra turn after this one and either gain control of all artifacts, creatures, and/or lands your opponents control or allow each opponent to vote for time or money, with the majority choice affecting them