71311 Kopaka and Melum Unity is a 171 piece BIONICLEset released in January2016. It represents Kopaka in his Uniter form, after receiving new armor and weapons from Ekimu, as well as Melum, The Creature of Ice. The set comes with a Golden Unity Mask of Ice.
This is a quote taken from LEGO.com. Do not modify it.
Keep your cool in battle with Kopaka – Uniter of Ice, featuring BIONICLE® head, 3 masks, awesome weapons and attachable Melum – Creature of Ice.
Freeze! Kopaka – Uniter of Ice and Melum – Creature of Ice are ready to fight!
Power up Kopaka – Uniter of Ice with Melum Creature of Ice for extra cool powers! By uniting, you will create an invincible Toa and boost your chances of defeating the evil Umarak the Hunter and his minions.
Kopaka – Uniter of Ice features a BIONICLE® head with mask pop-off trigger, Unity Mask of Ice, armor chest piece with unique rune decorations, elemental armor of ice, unity piece to attach spirit creature and posable joints.
Weapons include elemental blade of ice.
Accessory elements include Golden Unity Mask of Ice.
Also includes Melum – Creature of Ice, featuring a mask.
Attach Melum – Creature of Ice to create powerful armor with one simple click, using the unity piece.
Sturdy design for intense action play.
Stands over 8” (22cm) tall.
Switch with other creatures in the 2016 LEGO® BIONICLE series to create new combinations of battle powers.
Go to LEGO.com/BIONICLE for building instructions, games, animations and more. Ask your parents’ or guardians’ permission before going online.