This is a Wizard's Guild restricted spell. Members may learn it at no cost.

Affliction [37] 
    Advantage [+125%] 
        Illusion [12.5] 
            Extended (Infravision) [+10%] 
            Extended (Ultravision) [+10%] 
            Extended (Taste/Smell) [+20%] 
            Only Affects Clairsentience [-40%] 
            Only to Obscure Identifying Features [-40%] 
            Magical [-10%] 
    Extended Duration (x100) [+80%] 
    Malediction (As Regular Spell) [+100%] 
    Based on Activation Roll [+5%] 
    Magical [-10%] 
    Spell Components [-30%] 
        Must say "conceal" in Latin 
        Must gesture with hands 
        Must hold a cracked mirror and a piece of chalk