The Grand Bulblord has the same stategy as the original red Bulblord, but this time, it has more health, and more speed when it becomes angered. What you must do is remove all of its weak points from its back. If you are low leveled, it is recommened to go for the smaller ones first, as they break easily, and give you lots of nectar for you to grow. In the last challenge of the attraction, which is a boss rush, tons of Creepy Beebs and a Bulborb will spawn. Getting rid of these first will provide a decent amount of nectar.