Mark bosses as defeated to see unlocks, farm value, and what to fight next. Progress saves in your browser.
Main Fable bosses that gate Pact unlocks and advance the story arc. Defeat in order — each fight opens the next.
Open-world bosses available after the core story arc. Agari variants respawn every ~30 min — primary farming targets.
Castle siege encounter inside Fort Kearnhold. Requires completing the Kearnhold arc first.
Only available during the Festival of the Circade seasonal event. Check the Events page for active windows.
Preludes 15 · Drops marked ⚠ are single-source (Avakot Wiki) and need in-game verification. Agari respawn times are community-reported.
The Boss Progression Tracker helps you plan which Soulframe bosses to fight next in Preludes 15 without losing track of story gates, Agari respawn value, or material bottlenecks. Mark bosses defeated as you clear them; your checklist saves in localStorage on this browser only—no account sync.
Unlike the Agari Respawn Timer, this page focuses on recommended order. Story bosses unlock zones, Nightfold features, and Pact fragments you cannot skip. World bosses and Agari variants chain on roughly thirty-minute respawn windows documented on wiki.avakot.org. Siege bosses run on a separate three-hour cadence—do not mix the two when planning a farm night.
Pick your current stage at the top to highlight the next recommended fight. Each row links to the boss detail page for drops, tactics, and lastVerified dates from Avakot wiki sync. Drops marked with ⚠ are single-source and need in-game verification before you spend rare materials.
Once you are past the tutorial arc, pair this tracker with the Farm Planner to see which boss drops your target weapon still needs. For timed respawns after a kill, open the Agari Respawn Timer. After maintenance, re-check boss and item pages—Preludes hotfixes shift reward pools quietly.
Related: Elite Hunting guide · Farm Routes · Daily Reset clock