What is Ritual Chamber?
The ritual chamber is one of the accessible power-up systems where you can upgrade the stats of your vassals by offering fragments. This can be unlocked after clearing Stage 2-6 alongside the Dusk Castle.
You can access this through the Castle and clicking the Ritual Chamber.
This is also divided into Two Parts, the Blood Covenant and the Lineage sections and we will discuss each of these sections in detail below.
Blood Covenant
You select (5) Vassals from each Role (Warrior, Marksman, Assassin, Defender, Enchanter and Sorcerer) to be slotted in their respective Blood Covenant bonding slots and these slots increase as you progress through Threads of Fate.
In the upgrade section, you will offer Blood Fragments for each respective class. Upon upgrading, this will give additional stats on the specific Role you upgraded.
Blood Fragments for Blood Covenant upgrades are obtainable in the game modes [Night of the Hunt] and [Prophecy Unbound], where you can obtain Blood Fragment Chest and Blood Fragment Reliquary.
Blood Fragment Chest: Upon opening, you will receive a Blood Fragment at random.
Blood Fragment Reliquary: upon opening, you will receive a blood fragment on each Role (6 Total).
The Wuthering Path [Minigame] shop also sold these fragments. Expect other sources of blood fragments in future contents.
Simply press the [Quick Bond] button to automatically add your Vassals in each slot. This will prioritize Vassals that have the most copies, so don't worry about not slotting the correct vassal for the slots. All of your vassals will benefit from the stat increase on this system.
Lineage
Lineage is further divided into three rituals:
Awakening Ritual (Boost all Vassal attributes)
Faction Ritual (Boost Faction-specific Vassal attributes)
Equipment Ritual (Boost Equipment-specific Vassal attributes)
Similar to Blood Covenant upgrades, you will also offer fragments to upgrade each ritual. Max level of Awakening Ritual is tied to your current transfusion level and will only increase its level cap every 20 level increments of your transfusion level. Furthermore, Faction and Equipment rituals are tied to the max level of your Awakening Ritual, and these cannot surpass it.
You can obtain Lineage Fragments from [Covenant Shop], where you can purchase them with spirit scraps and [Event Shop], where you can purchase them with event currencies.
These upgrades are important to your progression, so don’t miss out. As an end note, we recommend continuing to buy Awakening Fragments despite being capped at a certain level, as there might be a fragment conversion in the future, and it doesn’t really cost that much to purchase every essential item in the event shop.