I can not confirm any other relics at this time, but I can ask around later this evening. All I can confirm is what Laron was saying about it procing only on the first strike. I've been arguing with myself over the off-hand strike not doing the 3x proc though... (If I recall correctly, the Glanzfaust had an issue where the "Occasionally Attacks Twice" from the aftermath would not proc on the off-hand strike, but was later confirmed to be a bug.)
