Engrave Belt - Frostfire Bolt
Client records describe this reading. They do not confirm availability in gameplay.
Current client record
Engrave your belt with the Frostfire Bolt rune: Launches a bolt of frostfire at the enemy, causing 102 to 118 Frostfire damage, slowing movement speed by 40% and causing an additional 27 Frostfire damage over 9 sec. This spell will be checked against the lower of the target's Frost and Fire resists and counts as both Frost and Fire damage.
Sourced change history
No changes in the tracked log could be matched to this record. This does not mean the ability or item has never changed.