Cairn Wanderer

The graveyard is the activation switch here, and the card reads its own keywords off whatever is already sitting in the pile. The conditional clause checks only for "a creature card" carrying one of the listed thirteen (flying, deathtouch, lifelink, double strike, trample, and the rest), and the text never specifies whose graveyard, so the body assembles itself from everything that has died across the table. A single well-stocked yard can hand it most of the relevant evasion and combat keywords at once. The design is a clever inversion of the usual graveyard-payoff logic: instead of returning bodies or recurring spells, it leaves them where they fell and treats the pile as a menu of static abilities. The changeling line does separate work: it is a creature of every type, which keeps the Shapeshifter relevant to tribal lords and type-matters payoffs, but that omni-typing has no bearing on the keyword grant, which never asks what kind of creature lies in the yard. What the card borrows is impermanent, contingent on the contents of the graveyard rather than on a hand or a board it controls, and any shuffle or exile can strip the abilities right back off. The ceiling, though, stacks more keywords onto a single attacker than most cards of its weight ever attempt: a build-around that asks the player to read the graveyard as a shared resource board, not a private recursion engine.