Demonic Corestone

To hand in the quest you should travel back to the entrance. Chromie will spot and pull out [npc=122528]

Demonic Corestone - https://www.youtube.com/watch?v=Rgyd9FhXuvA

This quest is a part of The Deaths of Chromie quest chain, full chain is under the spoiler:

Spoiler

The quest chain:

1. 
   
2. The Day That Chromie Dies - just see that she dies.
3. 
   
4. Rewind - the same one, but you'll have to speak with dragons before Chromie dies.
5. 
   
6. The Many Advantages of Being a Time Dragon - you'll have 15 minutes to get some info about attackers. Chromie dies when the time ends.
7. 
   
8. Preserve the True Future - there are four shrines across Dragonblight, you have 15 minutes to stop the attacks.
   During the quest you get info that there are also four other attacks you have to stop
9. 
   
10. The Deaths of Chromie - now you have to stop all eight attacks in one attempt.

If you cant realise what to do in dragonshrines, there are small guides:

• Azure dragonblight - slay elementals and loot [item=151141]. When got 50, combine them to [item=150941].
  You'll get Voidcallers' Scroll quest, fly to floating disc, turn it in and defeat [npc=122553]. Loot [item=150943] to open portal to Hyjal.
• 
  
• Ruby dragonblight - slay three elites in the shrine, loot three [item=150939] and combine to [item=150940].
  You'll get Soul Crystal quest, fly to the cave in a tree, turn it in and defeat [npc=122874]. Loot [item=150946] to open portal to The Culling of Stratholme.
• 
  
• Emerald dragonblight - slay mobs to collect 10 [item=151167] and 8 [item=151168] and combine to [item=151166]. Use it and slay two mobs that channeling to a tree protector. There are three protectors in the shrine, so you have to to that three times. After that you'll get The Ancients' Wisdom. Turn it in near the water next to a bone hand, slay [npc=122875] and loot [item=150945] to open the portal to Andoral.
• 
  
• Obsidian dragonblight - get through the cave and defeat [npc=122528]. Loot [item=150938] and get out of the cave. Turin in Demonic Corestone when leaved and slay [npc=122871].
  Loot Fel-Touched Chronoshard to be able to open the portal to Well of Eternity.
• 
  

Azure dragonblight - https://www.youtube.com/watch?v=c897rfTPSOs
Ruby dragonblight - https://www.youtube.com/watch?v=PN8sR5TP6Us
Emerald dragonblight - https://www.youtube.com/watch?v=xe8bMwta31Y
Obsidian dragonblight - https://www.youtube.com/watch?v=Rgyd9FhXuvA

Great, now some info about instance scenarios:

• 
  
• The Well of Eternity just run it from the end to the entrance and slay [npc=123721]
• 
  
• Mount Hyjal - get close to Chromie's body and slay few waves of mobs.
• 
  
• Battle for Andoral - during Sky Ablaze With Cannonfire quest you have to defeat enormous gun. It has 80% damage reduction and the same chance to avoid damage.
  There are few elites (such as [npc=124101]) that drops items to disable those buffs. There are also war-captains which drop [item=151370]. Use that to destroy the cannon faster.
• 
  
• The culling of Stratholme - you have to finish quests: Smoke, Meat, and Pretty Flowers, Yeah, Definitely for the Kids, [quest=47746],
  [quest=47750] and [quest=47747]. As you done run through the scenario as you run through the instance in CoT. Slay [npc=123836] in the end.
• 
  

The Well of Eternity - https://www.youtube.com/watch?v=-FxGEebrFc4
Mount Hyjal - https://www.youtube.com/watch?v=lliqQKEKsak
Battle for Andoral - https://www.youtube.com/watch?v=4Y8vuJpfwh4
The culling of Stratholme - https://www.youtube.com/watch?v=vcdf3QhRvHc

Rewards:

• 
  
• [item=151692]
• 
  
• [item=151693]
• 
  
• [item=151694]
• 
  
• [item=151695]
•