Ethereal Elk

A tutor stapled to a body, and the tutor points at exactly one card: Vivien, Nature's Avenger. Wizards has occasionally built these "planeswalker-support" creatures, printed alongside a specific walker in the same product, whose entry trigger fetches that walker from library or graveyard and hands it to you for free. The mechanical honesty is that the search is entirely optional and the target is named, so outside a deck actually running that Vivien the trigger does nothing but shuffle. What the mana buys, then, is a 3/3 with trample, a body that reads as an afterthought precisely because the design intent lives in the trigger. The graveyard-or-library clause is the piece worth noting: it means the fetch survives the walker being milled or discarded, turning what looks like a one-way tutor into genuine redundancy for the card it supports. That is the whole conceit: not a value engine, not a flexible toolbox, but a single-purpose delivery mechanism dressed as a midrange creature, a design that only makes sense when both cards ride in the same deck together.