In which expansion in World of Warcraft was the Undercity changed to accommodate flight?
World of Warcraft: Cataclysm
The Burning Crusade
Wrath of the Lich King
The Burning Crusade
Burning Crusade
Wrath of the Lich King
WoW: The Burning Crusade
The Burning Crusade
Mists of Pandaria
Warlords of Draenor
Burning Crusade
WoW: The Burning Crusade
Cataclysm
Wrath of the Lich King
The Burning Crusade
Mists of Pandaria
Battle for Azeroth
Burning Crusade
The Burning Crusade expansion
Warlords of Draenor
WoW: The Burning Crusade
Cataclysm
Wrath of the Lich King
The Burning Crusade
Battle for Azeroth
Mists of Pandaria
Wrath of the Lich King expansion
Mists of Pandaria expansion
Burning Crusade
WoW: The Burning Crusade
The Burning Crusade expansion
Warlords of Draenor
Battle for Azeroth
Cataclysm
Wrath of the Lich King
Warlords of Draenor expansion
The Burning Crusade
WoW: Battle for Azeroth
Mists of Pandaria
Wrath of the Lich King expansion
The Burning Crusade.
Burning Crusade expansion
Burning Crusade
WoW: The Burning Crusade
Cataclysm expansion
Mists of Pandaria expansion
Battle for Azeroth
Warlords of Draenor
Cataclysm
The Burning Crusade expansion
Wrath of the Lich King
The Burning Crusade
Warlords of Draenor expansion
Mists of Pandaria
Wrath of the Lich King expansion
The Burning Crusade.
Burning Crusade expansion
Burning Crusade
WoW: The Burning Crusade
Battle for Azeroth
Cataclysm expansion
Mists of Pandaria expansion
WoW: Battle for Azeroth
Cataclysm
In the Burning Crusade
Warlords of Draenor
Wrath of the Lich King
The Burning Crusade
The Burning Crusade expansion
Mists of Pandaria
Warlords of Draenor expansion
Burning Crusade
Wrath of the Lich King expansion
The Burning Crusade.
Burning Crusade expansion
WoW: The Burning Crusade
Battle for Azeroth
Cataclysm
Mists of Pandaria expansion
Wrath of the Lich King
The Burning Crusade
Wrath of the Lich King,
Azeroth
Warlords of Draenor
In the Burning Crusade
The Burning Crusade expansion
Mists of Pandaria
Warlords of Draenor expansion
Burning Crusade
Wrath of the Lich King expansion
Battle for Azeroth
WoW: The Burning Crusade
The Burning Crusade.
Burning Crusade expansion
Tomb Raider
The Scorch Trials
Azeroth
Cataclysm
Wrath of the Lich King
Cataclysm expansion
Mists of Pandaria expansion
The Burning Crusade
Wrath of the Lich King,
Mists of Pandaria
Battle for Azeroth
WoW: Nightfall
WoW: The Burning Crusade
The Burning Crusade expansion
Warlords of Draenor expansion
Burning Crusade
Wrath of the Lich King expansion
Warlords of Draenor
The Burning Crusade.
In the Burning Crusade
Stormwind
Burning Crusade expansion
Azeroth
The Scorch Trials
Cataclysm
Wrath of the Lich King
In the Burning Crusade.
WoW: Nightfall
The Burning Crusade
Battle for Azeroth
Hearthstone
Mists of Pandaria expansion
World of Warcraft
WoW: The Burning Crusade
In the Burning Crusade expansion
Burning Crusade
Mists of Pandaria
Azeroth expansion
Stormwind
Azeroth: Nightfall
Wrath of the Lich King expansion
Warlords of Draenor
The Burning Crusade.
The Burning Crusade expansion
Warlords of Draenor expansion
Azeroth
In the Burning Crusade
The Scorch Trials
Burning Crusade expansion
Hearthstone
The Scourge of the Scourge
Stormwind
Azeroth's Scorched Earth
Battle for Azeroth
Cataclysm
The Burning Crusade
World of Warcraft
Wrath of the Lich King
WoW: Nightfall of the Lich King
Azeroth expansion
Wrath of the Lich King,
Tomb of the Silver Throne
Pandaria
Burning Crusade
Mists of Pandaria
In the Burning Crusade.
Throne of Bhaal
The Scourge of the Undercity
Mists of Pandaria expansion
Azeroth
Wrath of the Lich King expansion
The Burning Crusade.
WoW: Nightfall
In the Burning Crusade expansion
Azeroth: Nightfall
WoW: The Burning Crusade
The Burning Crusade expansion
Stormwind
Hearthstone
Warlords of Draenor
Warlords of Draenor expansion
World of Warcraft
The Scorch Trials
Battle for Azeroth
Burning Crusade expansion
Azeroth expansion
Cataclysm
The Burning Crusade
Wrath of the Lich King
Pandaria: Rise of the Dragonborn
Burning Crusade
Azeroth: The Last Hope
The Scourge of the Burning Legion
Heart of the Swarm
Stormwind
Thracia's Revenge
Azeroth's Rise
Thracia's Requiem
Wrath of the Lich King expansion
Hearthstone
The Burning Crusade.
Mists of Pandaria expansion
In the Burning Crusade.
Tomb of the Silver Patriarch
Pandaria: Rise of the Horde
Azeroth: Nightfall
Tomb of the Titans