1. The Mask of Light not only provides elemental light powers for the user, it also affects a target’s moral light. It can be used to create feelings of peace, trust and joy in others. Takanuva can literally fight his foes using weaponised friendship power.
2.That transparent glittery mask that came with ‘03 Takanuva is meant to represent what the mask looks like when used:
Basically, Takanuva glows and twinkles when he uses his powers. He sparkles majestically into battle. Enemies cower in fear of his glittery wrath.
Conclusion:
MOVE OVER STEVEN UNIVERSE, TAKANUVA WAS DOING THE “ADORABLE DORK HERO WITH MAGICAL GIRL POWERS” THING BEFORE IT WAS COOL.
Follow the adventures of Takua, a young successor to a long line of Avatars, who must master all four elements and stop the Fire Nation (Makuta) from enslaving the Water Tribes and the Earth Kingdom.
The movie may not be that good, but the trailers always are.