Monster Citadels are scattered around the Kingdom. Each Citadel has several types of monsters and walls. Citadel Walls work the same as City Walls in players’ Cities, so you may need to bring catapults if you want to gain victory.

You cannot use reinforcements when attacking Citadels.

All Citadels grant you Valor and Experience points, as well as Clan chests as a reward.

There are two types of Citadels: Cursed and Elven.

Cursed Citadels

In Cursed Citadels, you can get Master Coins for crafting unique equipment.

Elven Citadels

In Elven Citadels, you can get Dragon Keys for rare Crypts with gems for enhancing your equipment.

In the Watchtower, you can also see the main item (Dragon Key or Master Coins) that each Citadel grants as a reward.

                               
Please note: Citadels don’t contain Armor Fragments for the Triumphal Challenge.