The Voltaic Key from Urza's Saga is an uncommon artifact card in Magic: The Gathering. Manufactured by Wizards of the Coast, this colorless card with a regular finish was illustrated by Henry G. Higgenbotham. With a cost of 1, this English language card is part of the Urza's Saga set and is numbered 314. The Voltaic Key offers players a unique and powerful addition to their card collection, perfect for competitive gameplay.