Using a glaive in combo with a side arm. Apron trying to perform a heavy attack throw you're not currently allowed to force explode your glaive. This hinders being able to effectively use the combo with efficiency... I have loved this combination in the game for so long but its been buggy since it was released... Also, with incarnon sidearms, you're not allowed to activate their incarnon form while having the glaive sidearm combo active...