In Lords Mobile the Battle Hall allows you to start or join rallies. Upgrading your Battle Hall increases the number of guild member troops that can join your rally.
A rally is effectively a march on another player’s turf which allows your guild members to join in the battle, forming a coalition. You start a rally by taping on an enemy player and then hitting “Rally Attack”. You can choose to start the rally in either 5 mins, 10 mins, 1 hour or 8 hours time.
This give guild players time to join your coalition before you troops set off. Note that your guild troops do not have to arrive at your town before the timer runs out, they just need to have joined the rally.
All the troops in the rally will take on the stats of the player that instigated the rally. This includes leader bonuses, building boosts and other combat and march stats.
At level 25 your Battle Hall will allow 2 million troops to join your rally. It also provides your whole coalition with a 10% boost to attack.
As well as normal resources, your Battle Hall requires War Tomes to upgrade. A War Tome can be found in chests, certain packs and purchased for gems.The majority will need to be purchased with gems, which makes it a very expensive building to upgrade in the later levels.
The table below shows the resource cost, time and requirements for each upgrade level. It also shows the increase in army size for your rally and the might rewarded.
Battle Hall Building Requirements
Please feel free to leave any details you have from Lords Mobile by commenting below and we will update the data accordingly.