Strike Rune

The Strike Rune is an item used primarily as ammunition for staves.

Rune Shrine
Using Unpowered Runes or Charged Runes on a Rune Shrine that is centered on an Strike Rune Shrine, will convert those Runes into Strike Runes. The player can only convert Runes into Strike Runes if their Runation level is 42 or higher.

Mob Drops
Strike Runes can be obtained as a drop from the following mobs:
 * Bane
 * C.R.E.E.P.
 * Graw
 * King BamBamBam
 * Nethengeic Wither
 * Spectral Wizard
 * Vine Wizard
 * Visualent
 * Xxeus

Rune Box
Strike Runes can be found when opening a Rune Box.

Rune Randomizer
Using Unpowered Runes or Charged Runes on a Rune Randomizer has a chance to convert them into Strike Runes.

Ammunition
Strike Runes are required as ammunition for the following Staves:
 * Firefly Staff
 * Lightning Staff
 * Lyonic Staff
 * Striker Staff

Banner Pattern
Crafting an Strike Rune with a vanilla Banner and a dye will give the Banner a pattern that resembles the Strike Rune's symbol.