ICE: Indestructible Colorless Equip! (Legacy)

This deck is a pure artifact deck. The low cost equipment and creatures with great abilities make it a quite versatile deck. By mid game one should have an army of indestructible artifact creatures which exile any blockers.

The strategy does somewhat revolve around shuffling equipment between artifact cards. Namely, Armory Automaton allows one to equip any equipment without the equip cost whenever it is put onto the battlefield or attacks.

In addition many of the other creatures have valued strengths of their own: e.g. Adaptive Automaton and Chief of the Foundry adds +1/+1 to other named type (I recommend Construct) or other artifact creatures you control respectively; Armored transport can't be killed by combat damage.

Further, the addition of Masterwork of Ingenuity allows one to cheaply replicate and equip strong equipments like Darksteel Plate, Deathrender, and Godsend.
Cheap equipments like Slagwurm armor add great defensive capabilities.

The Aether Vial should be frozen at 3 or 4 tokens to play creature cards, and use mana for equip costs.

Notes:
One can switch out the plains for whatever mana color they like (note that Godsend requires two plains).