This allows anyone affected to comprehend any language, either written or spoken, but does not give any ability to speak or write it.

For this purpose, I've treated Language Talent as a leveled advantage, with the first level giving Broken level, the second Accented and the third Native. The Cosmic Enhancement allows it to function at default for any language.

Affliction [44] 
    Advantage [+270%] 
        Language Talent 3 [27] 
            Cosmic [+50%] 
                Allows default use for any language 
            Comprehension Only [-50%] 
            Magical [-10%] 
    Area Effect (4 Yard Radius) [+100%] 
    Malediction (Speed/Range Table) [+150%] 
    Based on Activation Roll [+5%] 
    Magical [-10%] 
    Spell Components [-30%] 
        Must say "understand" in Latin 
        Must gesture with hands 
        Must hold a pinch of soot ($0.01) and a few grains of salt ($0.01) 
Level 2 [46] 
    Add Extended Duration (x3) [+20%] 
Levels 3-6 [48/50/52/54] 
    Increase Extended Duration by 1 step [+20%]