(Opened May 26, 2015)
This card obviously references the Marang River Prowler from Fate Reforged, who seems to have endured rising from its (watery) grave so many times for more than 1000 years that it has continued to do so as a skeleton. It appears that the Marang has not only washed away tracks, blood, footsteps, and screams, but also bits of its remaining flesh as well.
This almost made me wonder why the clan-that-was-formerly-known-as-Sultai-but-is-now-known-simply-as-Silumgar keeps on accumulating sibsigs (zombie servants) through its years of conquest. How can such corpses retain their corpulence when flesh is so notorious for sloughing off the bones after retaining so much water? How come we never see more of such "flesh-naked" zombies in Tarkir? Does naga-flavored necromancy use meat preservatives to keep their sibsigs nice and tender and prevent them from becoming hard and bony?
Perhaps once sibsigs expire into skeletons, the Silumgar use them for tasks away from the battlefield. At the very least, the Minister of Pain would have some use for that skull.