The new sandstone could be used t with desert wells as entrances to dragon lairs maybe you need a dragon egg to toss in to open a portal or door? Perhaps dragon eggs teleport to them when near and hit?Not sure how to make it minecraftish.
Edit:I didn't want to do this but....
In the newest minecraft update(1.2.3) 3 new textures were added 1 can be placed the other two(The sandstone) cannot I think that they could be used with sandstone wells in deserts to enter a dungeon of some sort that would lead to a red dragon/Or loot of some type.Because I think minecraft should be VERY hard I think the olny way to get into these should be either.Going into the end and beating the enderdragon then taking the egg to a well as offering to open a portal or door, or tossing a diamond blokc or something similar in.The door itself could be a bedrock door and the room surrounded by bedrock or some new hard stone like the new sandstone textures but unbreakable.The dragon itself could be protected by mummies OR the mummy could be the boss maybe you have to kill the mummy to get to the end instead of going to the end first(It's logical) For example :
Jon has the ender eyes needed to open the end portal BUT when he gets close to the portal a message appears:Dark forces bar the way...e
so Jon has to kill the three bosses to even get in the end such as the Mummy,Giant, and HUGE slime
After killing the huge slime by crafting a slimeblock and the giant by saving a village from siege the tomb of the mummy can be opened maybe...The mummy is wrapped in paper but it's dusty and he has white eyes so Jon kills the mummy and goes to the end portal this time when he gets close the message:You sense a dark aura nearby...
So he places the eyes Makes a My God, it's full of stars joke and gets to the end and kills the enderdragon takes the egg and jumps through the portal.Then get's to the overworld and looks in the sky 3-4 red dragons shoot out of the enderdragon egg revealing it was really a prison and the enderdragon was feeding off of the other dragons energy.
Jon says...
THAT WAS BLOODY AWESOME I MEAN THE...AND THE....WITH THE...
THAT
WAS
AWESOME
Everyones happy...except the enderdragon....andthe mummy....and giant....and slime...and the endermen due to losing they're god...and the blazes...and(Someone yell's: ENOUGH)
Edit:I didn't want to do this but....
In the newest minecraft update(1.2.3) 3 new textures were added 1 can be placed the other two(The sandstone) cannot I think that they could be used with sandstone wells in deserts to enter a dungeon of some sort that would lead to a red dragon/Or loot of some type.Because I think minecraft should be VERY hard I think the olny way to get into these should be either.Going into the end and beating the enderdragon then taking the egg to a well as offering to open a portal or door, or tossing a diamond blokc or something similar in.The door itself could be a bedrock door and the room surrounded by bedrock or some new hard stone like the new sandstone textures but unbreakable.The dragon itself could be protected by mummies OR the mummy could be the boss maybe you have to kill the mummy to get to the end instead of going to the end first(It's logical) For example :
Jon has the ender eyes needed to open the end portal BUT when he gets close to the portal a message appears:Dark forces bar the way...e
so Jon has to kill the three bosses to even get in the end such as the Mummy,Giant, and HUGE slime
After killing the huge slime by crafting a slimeblock and the giant by saving a village from siege the tomb of the mummy can be opened maybe...The mummy is wrapped in paper but it's dusty and he has white eyes so Jon kills the mummy and goes to the end portal this time when he gets close the message:You sense a dark aura nearby...
So he places the eyes Makes a My God, it's full of stars joke and gets to the end and kills the enderdragon takes the egg and jumps through the portal.Then get's to the overworld and looks in the sky 3-4 red dragons shoot out of the enderdragon egg revealing it was really a prison and the enderdragon was feeding off of the other dragons energy.
Jon says...
THAT WAS BLOODY AWESOME I MEAN THE...AND THE....WITH THE...
THAT
WAS
AWESOME
Everyones happy...except the enderdragon....andthe mummy....and giant....and slime...and the endermen due to losing they're god...and the blazes...and(Someone yell's: ENOUGH)
My lost world adventure map: http://adf.ly/5LwAX
I dont know if trolling... Or just stupid...
I support BETTER DRAGONS!

.........periods are fun
My lost world adventure map: http://adf.ly/5LwAX