Set pieces are Honor Guard Style.
2 items: Uppercut deals 45% of its damage to all enemies near your primary target.
The set consists of Two Handed weapons in all traits. For detailed weapon stats and set values, see individual item pages by clicking on the links below.
While the description states that 2 items are required, this is because 2-handed weapons count as 2 items by themselves, so only 1 item is actually needed.