Implement of Improvement
The cantrip is bolted to the wrong end of this artifact. Most card-drawing fixtures pay you when they enter or when you activate them; here the draw waits in the graveyard trigger, so you only see the new card once the Implement is dead. That inverts the usual relationship between an artifact's tax and its payoff: the one-mana cost buys you a permanent that does nothing on the board until you spend it, and the lifegain mode (a white mana to sacrifice for two life) is a release valve, not the point. The point is that the death trigger fires on any sacrifice, not just the built-in one, which makes the card a clean payload for sacrifice engines and a free counter for "an artifact entered" or "left" triggers without asking you to find a separate outlet. It is, in effect, a colorless cantrip that you cash in on your own schedule rather than the spell's, with a small life buffer attached if you want it before then. The design lives in that one structural choice: by routing the draw through the yard instead of the cast, it turns a humble fixer into reusable fodder, the kind of cheap artifact that engines built around the act of sacrificing would rather feed than a plain trinket that just sits there.
