"War of the Spark" is a major storyline in the Magic: The Gathering universe, focusing on the conflict between the planeswalker Nicol Bolas and various other planeswalkers. Set on the plane of Ravnica, the narrative revolves around Bolas's plan to harness the power of the Elder Dragons and the Gatewatch—a group of powerful planeswalkers—who unite to stop him. The story culminates in a climactic battle where the fate of the multiverse hangs in the balance. Key characters, including Teferi, Liliana Vess, and Chandra Nalaar, play significant roles in the conflict, leading to dramatic twists and the emergence of new alliances.