Narsha, the Ingenious

+1: Create a 2/2 colorless Construct artifact creature token with "This creature gets +1/+1 for each artifact you control."
-2: Draw two cards, then you may put an artifact card from your hand onto the battlefield.
-7: You get an emblem with “At the beginning of your upkeep, you may destroy a target permeant for each artifact you control."