Dungeons

Instance Name	Abbreviations	Zone	Type	Minimum Level	Realm	Bosses	Obtainable Set/ Ward
Sacellum Dungeon	SD	The Inevitable City	6-man	16		TBC	Keeper's Set
Altdorf Sewers	Sewers	Altdorf	6-man	16		TBC	Keeper's Set
Gunbad	GB	The Badlands	6-man	31		Right Wing Brood Mother Szikalax, Masta Wrangla Glix, Elder Kizzig da Waaagha, Herald of Solithex Middle Wing Redeye Big Oaf, Blaz da Tamin' Masta, Arathremia Left Wing Griblik da Stinka , Bilebane the Rager , Garrolath the Poxbearer, Kurga da Squig-Maker, Foul Mouf da 'ungry Endbosses RW:Masta Mixa MW:'Ard ta Feed, Wight Lord Solithex LW:Glomp da Squig Masta	Redeye Set Lesser Ward
Sigmar Crypts	C	Altdorf	6-man	40		Arch Lector Verrimus, Tobias The Fallen, Necromancer Malcidious	Sentinel Set
Warpblade Tunnels	T	Altdorf	6-man	40		Skiv Redwarp, Warlock Peenk, Grey Seer Quol'tik, Master Moulder Skrot	Sentinel Set
Bilerot Burrows	BB	The Inevitable City	6-man	40		The Bile Lord, Bartholomeus the Sickly, Ssrydian Morbidae, Maggotfiend Urhil	Sentinel Set
Bloodwrought Enclave	BE	The Inevitable City	6-man	40		Barakus the Godslayer, Korthuk the Raging, Yozig the Blooded, Sarloth Bloodtouched, Culius Embervine	Sentinel Set
Bastion Stair	BS	Chaos Wastes	6-man	40		Borzhar Rageborn, Gahlvoth Darkrage, Azuk'Thul, Urlf Daemonblessed, Garithex the Mountain, Chorek the Unstoppable, Wrackspite, Doomspike, Zekaraz the Bloodcaller, Thar'lgnan, Lord Slaurith, Kaarn the Vanquisher, Skull Lord Var'Ithrok	Bloodlord Set
Hunter's Vale	HV	Many	6-man	40		TBC	TBC
The Lost Vale	LV	Avelorn	6-man	40		TBC	Dark Promise Set
Tomb Of The Vulture Lord	TOVL	Necropolis of Zandri	6-man	40		TBC	Tyrant Set

Miscellaneous

For dungeons in general it is advisable to have the addons Aggrometer and Buffhead.

A must have for tanks is the PvE tactic Menace.

In some encounters it can proof useful to up your video settings to be able to see all effects.

You can do this by pressing Escape -> User Settings -> Video -> Customize (performance) -> Effects -> Play Abilities effects on : All. (Effects System Detail setting wont affect the visibility).

Also make sure to Uncheck the DisableVFX box under Settings -> Server tab, otherwise no ground effect will be displayed.

Lockouts

• Lockout system has changed. Previously lockout on particular NPC prevented you from entering an instance with different ID than yours if you were not a leader, now you are able to enter different instance and help defeat the boss, but you will be automagically excluded from the loot roll. Also, if there are 3 or more people in your party with lockout on the particular boss nobody in party will be eligible for the loot roll.
• .lockout command was changed and expanded - it will now print in the chat all your current lockouts and all lockouts of your party members. In case of 3 people or more in your party with lockout for particular boss you will be informed that your party is not eligible for loot roll.
• Issue of people with one lockout not able to enter an instance should be resolved by above changes.

Recent Patch Changes

• You will now receive messages when entering an instance. (Additional messages when binding will also be shown incase any issues occur)

• You can now enter an instance before the group leader, however the instance state will still be restored from the group leader.

• You group will be soft bound to an instance when a player first enters. You can do /partyresetinstance to clear this (if you want to switch leaders for example and progress from the other players).

• You will be bound to the new instance when you kill your first boss (if you had previously changed instance/group).

• You will be bound to a new instance if you progress further in your new instance than your last instance.

• Logging back into your character in an instance will now put you back into the instance and instance group.

• Logging back into an instance after a server restart will start the instance from its saved state.

• Being kicked out of a group while in a Dungeon will return you to the entry point.

• You should no longer be able to join an instance and have more than 6 players.

• Logging into the game when you were in a Dungeon or Scenario which no longer exists will now properly teleport you to the point before you entered, or if failing that your bind point. ( Before you would experience some green screens and be teleported to the city)

Source (18.02.2021): https://www.returnofreckoning.com/forum/viewtopic.php?f=42&t=43869