Fate/Unlimited Block Works

Fate/Unlimited Block Works is a mod based around the fate franchise from Type-Moon bringin the concept of the holy grail war to minecraft. The holy grail war is a ritual where magi fight with summoned servants for the right to claim the wish granting Holy Grail. The grail is able to grant the players with powerful loot and permanent buffs.

The mod has an in-game Guidebook for which you need either Pathouli (if on 1.18) or Modopedia

Mechanics (also available in the guidebook)

Every few days a grailwar will start that you can join. The grail will announce to you when its time to join.

To join a grailwar you need the followings:

• Quite a bit of magic gems which can be obtained via mining

• A valid summoning altar setup. This can be created by drawing a 5x5 area with chalk and the altar in the middle. Right-clicking it will then activate it.

Filling this altar and then right clicking it once again will start the summoning process after which you will now be a part of the current grailwar. You will be granted 3 command spells when joining which have various use cases. Other players are also able to join this way. During a grailwar enemy servants without players might also spawn in case these slots are not already filled up by other players. Defeating all other servants will award you with the holy grail.

Pressing [H] with a summoned servant allows you to take control of them in various ways such as attack targets or movement patterns.

Servants have their own mana pool which will be used for nobel phantasm but you can also use up one of your command spells to immediately command them to use it.
Command spells also can be used to give your servant a temporary buff.