Control (Spell Modifiers) can control a specific spell up to 10 times level squared points, adding or removing 10% worth of modifiers per level.

The GM should require characters that gain permanent Advantages through this spell to pay points for them.

Permanently giving objects or places Advantages via this spell should follow the rules for Magic Item Construction, else the Permanency will not hold. Treat this case as though Extended Duration (x3000) had been added instead. In other words, Permanency may require additional spell components. In general, this is less effective than designing a new enchantment spell to do the job, but is useful for on-the-spot enchantment.

Permanency [442] 
    Control (Spell Modifiers, Occasional) 1 [14.25] 
        Doesn't Increase Modifier Value [-50%] 
    Control (Spell Modifiers, Occasional) 30 [427.5] 
        Doesn't Increase Spell Point Value [-50%] 
    Persistent [+40%] 
    Extended Duration (Permanent) [+150%] 
        Applies to Persistent 
    Based on Activation Roll [+5%] 
    Only to add Extended Duration (Permanent) at the 300% level [-80%] 
    Reduced Duration (x1/60) [-35%] 
        Only enough time to affect a single spell 
    Magical [-10%] 
    Requirements [-5%] 
        Unusual Background (Enchanter) [5] 
    Spell Components [-20%] 
        Must say "permanent" in Latin 
        Must gesture with hands 
Level 2+ [456] 
    Increase the first Control Advantage by 1 level [+15 base] 
Levels 3+ [+14.25/level] 
    Increase the first Control Advantage by 1 level [+15 base]