Zone of Truth (Optional)
Source
Pact Worlds pg. 186
A Hellknight of the Order of the Scourge can choose the zone of truth alternate class feature. As a standard action, you can cast zone of truth as a spell-like ability. You can use this ability once per day, plus one additional time per day at 10th level and every 4 levels thereafter. The save DC is equal to 12 + your key ability score modifier.
Dragonscript
ID
720f6c52be9893a0187558d1