Spark Rune

The spark rune is one of the four earliest and easiest obtainable status-effect runes in Starhunters.

In-Game Description
"A rather weak rune for beginning runers. It slightly boosts the chance of shocking ts targets."

Tactics
Though its not very good of a rune (like all White-tier runes), it can be a good kickstarter for players who wish to apply future greater shock-inflicting runes to their weapons. Though mild shock doesn't do very much compared to moderate, severe, and heavy shocks, it is required to rune a weapon with the shock rune if the Player wants to get ahold of stronger shock-inflicting runes.

Applying 9 out of 11 White-tier runes, including the spark rune, and either the fang rune, burst rune, or wing rune to weapons will unlock the volt rune for use.

Location
Once you have either the thorn rune, feather rune, or flash rune applied to any weapon, the Player will be able to request the shock rune to be applied by asking any NPC to apply it or teach it to them.