Conduit of Ruin

A tutor and a discount stapled to a body, built to solve the two problems every ramp-into-Eldrazi deck actually has. The cast trigger fetches a colorless creature with mana value seven or greater and tucks it on top of your library, so the next card you draw is the threat you most wanted to find, its price already prepaid by the ramp you invested in getting here. The static ability then shaves two off the first creature spell you cast each turn, accelerating the very payload it just dug up. That pairing is the design logic: one half locates the haymaker, the other half pays part of its tab. The 5/5 is incidental, an engine wearing a creature's clothes. What makes it resilient is that the tutor fires on the cast, resolving independently, so the chosen titan sits safely atop your deck whether or not Conduit itself survives, and it can't be plucked away by discard while it waits there. Killing the body before your next creature spell only strips the cost reduction, not the dig you already banked. Left alone for a turn, it compresses a tutor and a discount into a single play, which is exactly the kind of glue that keeps a stack of expensive colorless monsters functioning rather than choking on their own mana cost.