Snapcaster Mage and Archaeomancer make great blink targets for instant and sorcery focused decks, Archaeomender and Treasure Mage can be extremely helpful for decks revolving around big artifacts like Mindslaver and Metalwork Colossus, or you can just go for raw value with Agent of Treachery and Palinchron
If you have good and actionable guidlines in place, grading becomes easy
Let's just say I've been asking people if they have "old cards" and have been making offers on commons and uncommons lately
Importantly, in Steel, most cards that allow you to draw will force you to discard a card after, meaning most of Steel has a draw and discard mechanic, not just a single draw a card mechanic, balancing out the deck without just giving you a card in the way Fortisphere does
Retrieved January 19, 2015
This card must attack, if able