Conversion and validation allow you to focus on business logic rather than the tedious qualifications of input data such as null checks, length qualifiers, range boundaries, etc.

The system was converted to the block controllable form consisting of two parts, one was the range space subsystem and the other was the stable null space subsystem.

For instance, a Terran Ghost will not be able to use his EMP or snipe ability while under the Null Void's area of effect, but if it moves out of that range it can then cast those abilities.