Researching: Temporary Properties on New Loot?

[Petra Fyde]

Not mentioned in the publish notes, but apparently appearing on the loot, properties with charges.
Please could you tell me, those who have found any. What type of item was it, what property was it and how many charges did it have?

 

[Storm]

vicious gnarled staff

spell channeling
mage weapon -29
fireball charges 10
harm 60%
hit fire area 20
mana increase 10
fc-1
luck -100