Homeworld:

Gallifrey

Classification:

Humanoid

Life Expectancy:

Hundreds of years

Blood:

Red (Iron-based)

Highlights:

- Two hearts & three brain stems
- Generic

Abilities:

- Telepathic abilities
- Sensitive to timelines

Regeneration:

- Process of "molecular readjustment" by which Time Lords renewed themselves
- Causing a complete physical & psychological change
- Happens because of severe illness, old age, injury, or by choice
- Time Lords could delay the actual change or choose not to allow it & die
- Usually had a limited cycle: twelve regenerations, consisting of thirteen incarnations
- The High Council was capable of offering Time Lords more regeneration cycles

Bi-generation:

- The new incarnation splits from the previous, allowing both to exist simultaneously
- Rare mutation of regeneration that was believed by many to be merely a myth