Playing lands from the graveyard works great with fetch lands but is also strong with other lands that sacrifice themselves for value, like Strip Mine and Boseiju, Who Endures
The only exception would be if the creature created a constellation trigger that targeted itself
While Belle may be a little underwhelming (moving damage around hasnt been a viable strategy yet), Amethyst does boast what just might be the most powerful draw engine in Amethysts toolbox: Second Star to the Right
Aetherworks Marvel can activate its effect the turn it enters , letting you get the value off of it right away
Cards such as Voice of Victory often have a resilient future due to Commander desirability with potential for competitive applications in the near future, which also means Clan Borderless copies are also a valuable hit from Tarkir: Dragonstorm
Wrap Up Sovereign's Realm | Illustration by Daniel Ljunggren All in all I like the idea behind conspiracies a lot