I am so sorry! I had a sheet and I just forgot to copy-paste it!
The Gaunt Helm reaches into a small pouch on his hip. Pulling out a handful of sand, he brings it up to his face. Somehow, even without a mouth he blows it at Mongo. A voice echoes in his mind.
"Sleep. Let the Soothing Sands do their work, and rest. Rest for the wicked"
To hit: 1d20 + 8 ⇒ (19) + 8 = 27
DC 18: Will: Entranced/Stunned/Incapacitated [Sleep descriptor]