Day

Day - also known as Daylight - is the strongest illumination spell available in Ultima IX as well as both Underworld games.

Spell Description
This is a stronger version of the Light spell. Casting it creates a bight light sphere which is much bigger than the one from the lesser spell. This sphere illuminates a greater area and therefore is more useful than the lesser spell.

Trivia

 * The spell is bugged in Ultima IX as the sphere fizzles out after some moments, but still drains mana as if still being on. It has to be dismissed in order to stop the drain.
 * This spell uses the same Words of Power as the Great Light spell from previous games. However, Great Light creates a lightsource of equal strength compared to Light, but that light lasts longer. Day creates a stronger source of light compared to the Light spell.