Gali was the only female on the Toa mata team.
As a nuva gali tryed to keep the team together, but failed.
As a Toa Mata she wore a Kaukau. she also collected 5 other kanohi to attain a golden mask, which had the powers of all 6.
As a Toa Nuva, she wore a Kaukau Nuva. She also collected 5 other kanohi Nuva.
"Mercy isn't a sign of weakness, Gorast, but of wisdom."
Gali, Swamp of Shadows
In 2001 Gali was released as a mata and had 35 pieces. She could be combined with Lewa and Kopaka to create Wairuha.
In 2002 Gali was released as a Nuva and had 44 pieces. She could be combined with Lewa Nuva and Kopaka Nuva to create Wairuha Nuva
In 2008 Gali was released as a mistika and had 60 pieces.