Two mana is a little expensive, I suppose, but the fact that this guy has intimidate means that you can make him a pretty formidable attacker pretty quickly
Mana from artifacts is repeatedly broken, especially when its blue mana that casts nonartifact spells
Legendary Planeswalker - Nissa Planeswalker (CTRL to add secondary) Sorcery Ancestral Vision Suspend 4 (Rather than cast this card from your hand, pay and exile it with four time counters on it
This card is great at helping support your strategy with a draw and mana production ability
If an Attraction would leave the battlefield and go to any zone other than exile, it instead goes to the junkyard, the Attraction deck's version of the scrapyard, which is the Contraption deck's version of the graveyard
All this is a little academic, when you do imprint stuff it gives you a vast tempo boost and when you don't you still have a card which you can put to use