The Tri-Talons were a pair of weapon used by BarrakiEhlek and the member of his species. The Tri-Talons are a part of his body and were given to him and his species in an experiment by the Order of Mata Nui to create a race capable of killing Makuta. The Tri-Talons are made from prosteel, so they can shred through Makuta armour and other prosteel objects. They can also conduct Ehlek's lightning powers.
The Tri-Talons were released with the Ehlek set in 2007.