Scion of Gallifrey is a Special Good Trait that shows the character was conceived in a vessel within the flux of the Time Vortex, under the aura of Time Lord science.
The character can regenerate exactly like a Time Lord, and they automatically gain the Feel the Turn of the Universe and Vortex traits. They also gain a +1 to Ingenuity, which is no longer restricted to a maximum of 6. This Special Trait costs 1 Character Point and reduces their maximum Story Points by 2.