Electrode

Properties
Section	Electronics
Spawn temperature	22°C
Heat Conductivity	100%
Relative weight	100
Gravity	0
Acid dissolve rate	0.1%
Flammability	0
State	Solid
Misc properties
Conducts electricity (SPRK)
Source code

When sparked, it will detect the nearest electrode to it and create a plasma arc between the two. Using too much will cause a positive feedback loop and create a lot of plasma, which may cause a lot of latency. Using a few pixels is often enough.