That’s as reported on Icy Veins, which notes that Echo managed to pull off the victory by whittling the boss down to 45% and that the guild spent several of those seven days plugging away at Sylvanas herself. Not only has the guild become the first to defeat Sylvanas, but it managed to achieve no deaths at all in the final pull. Seven days on from the launch of World of Warcraft’s Sanctum of Domination raid, the race to become world first to beat it has ended, with the European Echo guild emerging the champions.
