User blog comment:Crackle2004/Best way to get Dark Matter without Energy Condenser/@comment-86.27.230.44-20121127195014

The main problem would be acquiring the diamonds, for that, I'd ITNT everything at y-12. So after going to the Nether and making a Philopsher's Stone with a diamond, glowstone dust and redstone, I'd carry on ITNTing everything in my way to get lotsa coal, then transmute that with the Stone to Aeternalis. Hope this helps!