Fleshgibbet Skeleton

Fleshgibbet skeletons are just one of the many exotic types of bony undead created by necromances who have spent time studying the oddities of the The Skeletal Lattice. These vile abominations are not the typical creatures with clean, white, bones, but are blood-soaked things whose limbs and torso still have clinging bits of viscera. This gives them surprising agility and they demonstrate great skill in combat. While mindless, they have some odd instinctive grasp of tactics and work cleverly with allies. They are capable of releasing a great gout of rotted flesh, as if vomiting forth their own decayed internal organs in a miasmic cloud around them. 

(Note: This is output from the "official" WOTC monster maker, while my other critters were made with the "Unofficial" Asmor’s Monster Maker. I like Asmor’s better for completeness but WOTC’s is easier to use. So it goes.)