Void Crawl. The satchelkin uses a reaction or bonus action to teleport to an open space it can see within 30 ft. Recharge - 6
Filthy Claws. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 5 (1d6 +2) slashing damage.
Festering Spittle. Ranged Attack: +5 to hit, range 15 ft., one target. Hit: 4 (1d6) damage and the target must succeed a CON saving throw or become poisoned for 1 minute. If the target is already poisoned, it instead takes 1d6 extra damage.
Tantrum. The satchelkin uses its filthy claws to attack the same target twice, each attack is made with disadvantage.
Source: the adventure module He Sees You When You're Sleeping for Shadow of the Demon Lord, converted for use in D&D. (Art by: Jack Kaiser)
Hideous mockeries of the children from which
they’re made, satchelkin crawl forth from Krampus’s
sack, having been tainted by the Void and corrupted
beyond redemption. These horrifying figures have
pale skin, dead-black eyes, and mouths stretched into
wide grins, drooling black spittle. They wear the rags
of their clothes and some still carry the toys they had
at the time of their capture.
Insane, satchelkin cannot speak, although they do
understand whatever language they spoke before
they were transformed. The only sound they make
is incessant laughter, in horrific child-like peals that
border on the hysterical.