| Category | Groups |
| Type | Assassins (Black Tide of Thasmudyan) |
| Region | Necrocrypt |
| Headquarters | Mularûn |
| Size | 40+ |
| Race | any |
| Alignments | evil |
| Deity | Thasmudyan |
| Symbol | gray fangs |
| Established | 13 Warper 1618 |
The Sintangad is a government-sponsored assassins' guild that serves the Black Tide of Thasmudyan. The guild's poison-bladed assassins report to a master assassin named Teardrop, a member of the Dead Council.
A creature becomes a member of this guild after being sent through a series of tests to ascertain fundamental thieving and assassin aptitudes. If the creature demonstrates their proficiencies [3rd level or higher], exhibits allegiance, and possesses the "killer mentality", they are then inducted into the Sintangad.