Kuudra

Kuudra is a Boss in on the Crimson Isle. Kuudra Keys are used to open chests from the Kuudra fight.

The Kuudra fight only allows 2-4 players at a time, similarly to Dungeons. However, you gain much more Crimson Essence from paid chests as opposed to dungeon essences, and much less Crimson Essence from free chests as opposed to dungeon essences.

Tiers
Multiple Tiers of Kuudra can be fought, with each having different requirements and costs. Higher tiers increase the difficulty of the fight, but give better loot.

Currently, the Infernal tier is on the Alpha Hypixel Network. Completing a Kuudra Tier for the first time rewards the player with.

Boss Fight
After starting the Kuudra boss fight, the bridge to the center collapses alongside Elle's supplies. Players must bring the supplies back into the center using a Lava Fishing Rod. If one doesn't have any, they can buy Elle's Fishing Rod from the shop for 10 tokens. Once a supply pile's hooked all the way towards your direction, they must click it to pick it up. Moving away from the supply crate will cancel it being picked up. Once picked up successfully, the player becomes slowed. They must bring the supply pile to the center. Once 6 supply piles have been gathered. the fight proceeds to the next phase:

Players must sneak whilst clicking the building materials gathered from supply piles to build the Ballista. Mobs and Kuudra Tentacles reduce the Ballista's building progress but once it's finished, it cannot be destroyed. The fight then proceeds to the next phase:

Players must then retrieve fuel cells for the Ballista. these are gathered the same away as Supply Piles at the start of the match. Once it's fully fueled, the Ballista can be fired. Kuudra can only be fired on if it's not submerged.

Basic Tier
In the Basic Tier of Kuudra, the fight was completed after defeating all 4 Tentacles. Now, players must bring supply chests to the middle, build the Ballista and fuel the Ballista in order to damage Kuudra.

Hot Tier
Same as Basic Tier but mobs have higher HP and deal more damage.

Burning Tier
Kuudra must be stunned to be damaged. To do that, players must use a Human Cannonball to fire themselves into Kuudra's Belly. Breaking a glass pod to 0% would stun Kuudra, allowing the team to damage it. Other parts of the fight are the same as Basic Tier.

Fiery Tier
The fight is the same as the Burning Tier.

Infernal Tier
Mobs spawn very frequently during this fight. At wave 20 or higher, more than 25 Dropships can spawn in very quick sessions. Chaosmites can spawn, which final kill you. When final killed, the player can only be revived by other players. Other parts of the fight are the same as Burning Tier.

Reward Chests
If every player fighting Kuudra dies, the fight will end, and the players will get access to the Free Reward Chest. If Kuudra is defeated, the players will be able to access the Paid Reward Chest, requiring the Kuudra Key for the Tier of the boss fight to open. Equipment variants from Reward Chests are dependent on the boss fight tier. The level of Enchanted Books from Reward Chests is dependent on the Tier of the boss fight. Level I Enchanted Books can be obtained from the Basic Tier, Level II from the Hot Tier, Level III from the Burning Tier, Level IV from the Fiery Tier, and Level V from the Infernal Tier.

The free chest contains an Enchanted Book if the fight was completed, and an Attribute Shard if the fight was  completed.

Trivia

 * Kuudra's main body is actually two Magma Cubes facing the opposite direction of the central island.
 * Kuudra is the final Factions Questline, so after defeating it, the Questline has come to an end.