I want to share my thoughts ideas about the true ending for terraria. It would be very cool to see the final boss as Cthulhu after his brother Moon Lord's failed attempt to stop us. After the murder of Lord, a message appears: - he is angry and watching you; - he close and already soon approaching whether ready, and in our world is happening the third phase biomes crimson or corruption (exactly also as after killings wall flesh, emerge new mobs and contagion is accelerating)emerge more strong mobs on three variations on every and infection becomes stronger and faster(infects and jungles biome) its cannot be stop it protected dark aura (aura Cthulhu). After three days and nights infection must infect about 70% your world on 4 day will begin invasion forces Cthulhu his minions army. It happens like this-open two portals one on the left the second on the right and out come his invasion and move for you. Duration invasion 10 minutes but as quickly as possible (4-5 minutes) if you fight with them but in any case after the center of the world will open a large portal from which will look out a red eye and there will be sounds such as evil laughter and as soon as you get close at a distance you will be drawn there and then the screen turns white and you find yourself in another dimension. In this dimension you can't use wings and destroy blocks and put items, you can only move forward and finally you will come face to face with Cthulhu. The as will occur battle I only thought that the first phase will he will teleport from left on the right .the second phase we fall the the upper the down and it seems on battle with moon Lord. the third phase the background dimension of Cthulhu is destroyed and cracks appear from which our world can be seen and Cthulhu himself his body becomes a skeleton inside the aura and attacks his organs. After killings we are falling from portal and see as on the side all destroyed and hear scream Cthulhu and portal is closed and are dropping out items from Cthulhu. Drop items this on one weapons on class warrior, mage, arrow, and two weapons for Summoner, mount item (acssesuar for expertmod), trophy, mask and pieces of (essence of) Cthulhu which upgrade armor solar, Stardust, vortex, nebula. If we lose the battle with Cthulhu, we will show how the invasion kill all mobs and people in our world and everything becomes infected. Well such here is ideas, thank you for attention.