User blog:Worldentertainment5/Which should I choose: Legend World(knights) or Darkness Dragon world (purgatory knights)

Hey guys I am the Locked Dragon here blogging about which deck I should build science today is the release do BT 04 Darkness Fable, I've been stuck on deciding between legend world or darkness dragon world, I think both are great worlds, the thing is I can only build one, budget reasons, so if you can help me out that would be great! Thanks for reading, hope you have a great day!