This exotic states: "Diamond Lance creates Stasis crystals on impact when thrown, with morw crystals created by hitting bosses and vehicles. While using a Stasis subclass and behind your rally barricade, rapid precision hits and combatant final blows with a Stasis weapon creates a Diamond Lance near you." The problem I am having involves the second half of this description. From my testing, things work as stated while you have the Diamond Lance Stasis aspect equipped. The problem comes when this aspect is not equipped. Regular (non-precision) kills no longer create a Diamond Lance while near the rally barricede. Diamond Lances still spawn from rapid precision hits or precision final blows, just not non-precision final blows. Hopefully this can be looked into and resolved.