You've decided you really don't like being on fire anymore. To that end, you made a spell that will light up when the flames do. You can only have one contingency active at a time.
Contingency: Fire is an event-triggered Shape from Ars Magica 2. It will cause the spell to activate when its caster takes fire damage. Only one Contingency spell can be used at a time. If an new Contingency spell is activated, it will override the current active Contingency spell.
Contingency: Fire is found in the Occulus's Offense tab and requires a green Skill Point to be unlocked.