The event has started, but it looks like Blizzard managed to bug it, because after scrapping Wirt’s leg, the Map of the Stars doesn’t drop, so you can’t get the Royal Calf pet.
The event has started, but it looks like Blizzard managed to bug it, because after scrapping Wirt’s leg, the Map of the Stars doesn’t drop, so you can’t get the Royal Calf pet.