The xel'naga precursor is a variant of the probe enhanced by xel'naga technology. In an alternate timeline where Zeratul survived the opening stages of the End War, the dark prelate deployed them in his fight against Amon's Forces.[1]
The xel'naga precursor is available to Zeratul in Co-op Missions. They function as regular probes, with the exception that the benefit from attack upgrades when obtaining an artifact.[1]
Applies your currently selected spray or decal to the terrain at the target location. Creates one charge every five minutes for a maximum of five charges. Each player may have only five sprays on the map at a time.
