with the latest update of sky factory thats just come out it adds draconic evolution and big reactors. Both these mods adds ores which will require a reset of the end and deep dark :/ ATLauncher - Sky Factory @Administrator @Founder
No for draconium you sieve end stone which you can get from 8 stone around ender essence and for yellorium you can sieve dust and you will get yellorium dust, which can be smelted to yellorium.