She will also spawn an exit portal with a Dragon egg on top. Entering the portal will activate a text cutscene that lasts for an average of 8 minutes, 30 seconds. After the cutscene, the player will be teleported to their spawn point/Bed in The Overworld.
Unfortunately there is no general answer because pound is a measurement of weight and cup is a measurement of volume. It depends on what you're measuring. For example: For water 1 cup = 8 fluid ounces = 8 ounces weight = 0.5 pounds. So 2 cups water weighs 1 pound. But this only works for water.
There are 16 cups in a gallon. 2 cups in a pint, 2 pints in quart, 4 quarts in a gallon, which means; 2x2x4=16 cups in a gallon. That would also be four quarts in a standard gallon. 1 US gallon = 16 US cups. 1 UK gallon = 18.18436 Metric Cups.