Many different runebound shards produce a powerful blast of magical energy when activated. While these runes vary wildly in the appearance and exact manner of their effect, the results are similar in dealing harm to living targets. Some arcane bolts manifest as diffuse showers of light that deal limited amounts of damage over a wide area. Others are focused beams that deliver all their energy in a powerful lance that makes a mockery of armor.
References
- Realms of Terrinoth