Lattice Library

The clever knot here is that X does double duty, and the two jobs point in opposite directions. Cast this for a big X and it enters loaded with study counters, so the Fractal it makes on arrival is correspondingly large. But those study counters are fixed at entry; they never grow. From then on, the enchantment sits back and mints a fresh Fractal of that same size every time you cast your first X-spell in a turn, which means the payoff is not the enchantment itself but the density of X-costed cards stacked behind it. It is a rare enchantment that rewards you twice for the same word: once for paying a large X up front to set the token size, and again, turn after turn, for owning a deck full of other things that spend X. The green-blue Fractal identity ties it to a small but specific lineage of tokens whose whole point is that their bodies are assigned by a variable rather than printed, and this is a repeatable engine for exactly that kind of scaling body. The permanence is what makes the up-front commitment pay off: a single big X spell spends its power the instant it resolves, while this converts one large payment into a standing production line, provided you keep feeding it the fuel it was built to consume.