Mycosynth Golem

The printed cost of eleven is a misdirection: this golem was never meant to be cast for eleven, and in a deck dense enough with artifacts it can hit the battlefield for a fraction of that. The body is incidental. What it does once it lands is the point: it grants every artifact creature spell you cast the same affinity discount it enjoys, which means a board already wide with artifacts becomes a launchpad for free or near-free golems, constructs, and myr. This is affinity turned recursive, an engine that compounds its own discount across an entire creature type rather than a single card, and that compounding is exactly what makes it dangerous in the kind of artifact-saturated shell that wants to dump its hand in a single turn. The design tension is in the gate itself: you have to assemble the artifact count to cheat the cost before the payoff matters, so the card rewards a board state you have already built rather than one it builds for you. It is a capstone, not a curve-filler, sitting at the top of an artifact deck as the card that turns a critical mass into an avalanche. The affinity-for-artifacts mechanic has always been about converting board presence into mana, and this takes the next logical step by spreading that conversion to every artifact creature spell that follows.