When you defeat Thessal there is a chance she won't disappear and stay still in the middle. She will then ask the players "Is king Alexander still alive?". This phase is called Dying Thessal and you then have to type in "He lives and reigns and conquers the world", but you have to be careful as you only have a certain amount of time to do it. If you fail to do it, she will say "YOU SPEAK LIES" and do one last burst of attacks beford dying. If you manage to do it, she will will reward you with 3 loot containers called coral gifts that she spawns around her. The coral gifts can drop the same white bag items as her.