The bosses fought.
- The Bonejaw & The Alchemist Hooligans
The Bonejaw and the Alchemists were hooligans found desecrating a statue of Calasae in Shell Port. The party took care of them.
- Crow & Glint, unmedicated
When the party arrived at Chubby's Mine, they realized that Chubby's most valuable worker, an Ice-Temper named Crow, had gone missing. The party tracked him down but realized that the reason he had gone missing was to avoid harming everyone around him. Tempers are known to explode, with their powers taking over. Crow had found a medicine to keep it in check. The party saved his life, gave him his medicine, and returned him to Chubby.
- The Void Siren
Their first excursion into Chubby's Mine led to a boss fight with a Void-infused Siren. They were not able to handle her at this point in the campaign and had to run away. Felix was empowered by his goddess, while Brodeus touched a portal and later multiclassed into Warlock.
- The 3-Headed Raven of the Abyss
The second time they entered the mine, with Simeric's protection and The Cold Front at their side, they fought a three-headed Raven that appeared to have eaten the Siren from their previous fight. They managed to kill it but were knocked out in the process, needing help from Yrelia.
- The Void Stalker, Old World Machine
After the events of the mine, two Void creatures escaped, but they only ever dealt with one. The Void Stalker was an old-world machine that had received new life from the Void entity inhabiting it. The party killed the machine.
- The Void Serpent
The Void Serpent was encountered later in the Junkyard questline. It was the first Void creature fully under Elyon's control. Thankfully, they killed it before being washed through the sewers into another fight.
- The 3 Shadows of Azura
The Shadows of Azura was the first fight where Elyon talked to the party directly. It took everything they had, including Felix being empowered by Simeric a second time, for the party to take them down. After this fight, they learned much about the nature of the Void.
- The Manticore
The Manticore was meant to be a fun little hunt in the Badlands. The party nearly died but managed to succeed in the end.
- Yrelia, pre-Death Inherent
During an event called The Fare, a gauntlet of sorts, a competition between the Crown and the K's, Felix faced off against Yrelia. She could have killed him but chose not to. Felix ranked 7th overall in the Fare.
- The Entombed DJ
During their time in the Basin, the party, along with Sarah and Fred, came across an old tomb. Inside was a mummy who had apparently been a DJ long ago.
- Marcus, Savior of Helios
Marcus, the would-be savior of the Basin, was sent to maintain neutrality. His coronation as the new prince of the desert was disrupted by the party. He injected himself with a Void Syringe during the fight but died as a result, flooding the Great Pyramid with Void.
- The Centurion Machines and The Deathbringer
Once the party entered the Abyss, they faced Elyon in his domain, deep underground in an old-world factory with Centurion war machines. It took Leon giving up his body to become a more primal version of himself to take down the Deathbringer.
- Elyon, Void Inherent
After mentally torturing Felix and breaking his Oath, Elyon disappeared for a moment. He reappeared above Lucernas, uncloaking the lost Flying City of Azura and channeling a massive blade to fall upon the city. He died in the process, but Calasae's Tower now lies in ruins.
- Argos Damocles & Suraya Hawthorne of the House of Valor
In the epilogue session, while Elyon was channeling the blade, the party faced two of Gage's Generals—Argos & Suraya. This battle took everything from the party, but Argos was ultimately defeated. Felix was the only one left standing.