Bender's Waterskin (TLA 255)

Artifact • Mana cost: {3} • Avatar: The Last Airbender • Common

Untap this artifact during each other player's untap step.
{T}: Add one mana of any color.

Katara's waterskin ensured that she would always have water for bending, healing, or drinking.

Illustrated by Dee Nguyen.