It’s a curious thing—and, to be frank, the thing that’s allowed me to support my family by writing analyses like these—that fifth edition Dungeons & Dragons’ format for presenting monsters, comprising flavor text alongside a stat block, does so little to explain how a given monster uses the abilities it’s got. Which makes it all that much more curious when the flavor text bucks the trend and does explain how a monster uses the abilities it’s got, precisely and accurately. The manticore, in the Monster Manual, is one of these instances. The carrion stalker, in Ezmerelda’s Guide to Ravenloft, is another.
Even if it didn’t, however, this stat block is an easy lift. All the parts fit together neatly, without complication. The carrion stalker is a Tiny monstrosity with Stealth proficiency, burrowing movement and tremorsense, so obviously it sits quietly out of sight, waiting for something to jostle its substrate, then bursts out and attacks. Its Multiattack consists of either three Tentacle attacks or, if it’s attached to something, two Tentacle attacks and a Larval Burst. “Attached,” in this case, comes from a rider on its Tentacle attack which functions as a sort of reverse grapple (or perhaps an automatic Climb Onto a Bigger Creature—see Dungeon Master’s Guide, chapter 9, “Action Options”): Rather than immobilize the target on a hit, the carrion stalker affixes itself to the target and goes wherever they go. Being attached to a target also grants it advantage on attack rolls against them, although—unlike the restrained condition—it doesn’t impose disadvantage on the target’s counterattacks. Finally, the Larval Burst is the carrion stalker’s pièce de résistance, an area-effect action that hurls maggots 10 feet in all directions, which is best used when there’s at least one living creature other than the target within range, and preferably two or more (see DMG, chapter 8, Targets in Area of Effect table).(more…)