Immortal Phoenix

Here is the Immortal Blue Phoenix Egg posted for you guys again. It will hatch and give you two Blue Phoenixes. One of them will have depleted health and the other will have full health. You can heal the weak one. You can kill the Blue Phoenix as many times as you want, but he will always be back in your empire when you return to it. You will also get a new Blue Phoenix after every page refresh. So you could have very many with only one egg.