And along the same lines, a spell from a previous edition...
Sterilize (Indirect Combat)
Type: M Range: LOS(A) Duration: Instant Resist: Body (See Description) Drain: (F/2)+2
This spell only targets the DNA, living or dead, in blood, skin and other biological samples and destroys them. While the living DNA does technically get a chance to resist with Body, the average Body of such a sample is zero. Sterilizing an entire dead body resists with the deceased's unaugmented Body. Note that this spell cannot target the DNA in still living organisms, only that spilled fluids and dead organisms. If successful, it completely destroys all DNA samples, preventing both material links and DNA verification from such samples. Unfortunately, the destroyed DNA will also prevent the reattachment of a severed, sterilized limb.
Drain Modifiers: Physical Spell: +1, LOS: +0, Area: +2, Resisted Target (DNA samples): -1