Infravision

Infravision is a sight-enhancing spell.

Spell Description
After casting the Infravision spell, the mage is able to detect the heat signatures of close foes, even if being in total darkness. It has the advantage over Light, that it doesn't alarm the foes, enabling the mage's party to start a surprise attack against the unprepared enemy.

In Runic Magic the spell Night Vision takes over this role.