Alter Aeon Online Help

Keywords are:  'mage spell infravision infrashort nightvision darkvision'

Spell: infravision              Mana:  12  Int: 17  Wis: 13  Lvl  8 Mage  (42%)
                                (important)   Requires: burning hands
                                Group: Mage elemental fire spellgroup
                                (Can Be Maintained)

Usage:
cast infravision <target>

The 'infravision' spell allows you to see in the dark. Using heat,
it can reveal surprisingly sharp details, at least at short range.

Note that having infravision can make some types of short term
blindness last longer.