Firewall

Name: Firewall [Credit: Alex, Scott]

Range: Touch

Casting Time: 1 Minute

MP Cost: 4

Duration: Until sunrise/sundown, whichever comes first

You touch an electronic device or device that stores electronic data (such as a CD, computer, etc) and protect it from being affected by Tech Magic. Anyone attempting to affect the device without magic is at an additional -30% on relevant skills. To remove this additional protection requires a spell to dispel this (such as 'item counterspell' or 'magic item nullification'). This spell also negates (some or all) of the tech tree. The size limit on this is a ‘large van’ - but still limited to one object. In other words, you could do a single server but not a rack of servers at once with this spell.