| Spell type | Utility buff (green spell) |
| Minimum Magic | Purple magic 25+ |
| Requires | Terrestrial Sigils |
| Enhanced by | Celestial Sigils and Khaos Sigils double/triple the bonus |
| Casting time | 3 seconds |
| Duration | 300 seconds +5 per base Aura (modified by green magic) |
| Enhanced mana cost | 10 makes the duration permanent |
Umbral sight is a utility buff which lets you see invisible creatures, as long as your base Aura of 4 equals or exceeds their rank in invisibility.