Double Masters

Pentad Prism

Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it.)
Remove a charge counter from Pentad Prism: Add one mana of any color.

Sunburst (This enters with a charge counter on it for each color of mana spent to cast it.)
Remove a charge counter from Pentad Prism: Add one mana of any color.

Planechase

Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it.)
Remove a charge counter from Pentad Prism: Add one mana of any color to your mana pool.

World Championship Decks 2004

Fifth Dawn

Sunburst (This comes into play with a charge counter on it for each color of mana used to pay its cost.)
Remove a charge counter from Pentad Prism: Add one mana of any color to your mana pool.