the mod adds gravity ore and ultra ore but from gravity ore when you destroy this block gravity shard falls out and from it when you melt you can make gravity metal and from it when you craft you have gravity stick and later from it you make gravity sword and it beats 25 and has 2500 strength and 2.5 attack speed and there is a challenge which is called Level gravity and you can complete this challenge when you place gravity ore and there under gravity level it writes that you like gravity but when you destroy ultra iron you get ultra shard from it and from it when you melt in the furnace you get ultra metal and from it you make ultra stick then when you make ultra sword from this ultra stick and and when you place ulta iron on the ground you get a challenge which is called Special iron and at the bottom of it it writes that special ore and what is it not yet the end of this mod you still have things with gravity ore and ultra iron you can make a metal called gravition and this is version 1 and soon there will be new things
Gravity ores Version 1 https://www.youtube.com/watch?v=-vDlF19psrc
there will be more updates soon but i plan to add gravity ores in the mod in version 1.1 so i will add gravity block and other stuff