Planning model from heroes-battlegrounds_data-collection.md (Phase 3 Prototype + Phase 4 Mastery). Pity +3% per missed Warp Portal kill not modeled here.
Plan private-server Prototype spawns (485 Robux per spawn), pity timing (+3% per missed kill), and combined boss + quest rotations for fastest mastery.
Planning model from heroes-battlegrounds_data-collection.md (Phase 3 Prototype + Phase 4 Mastery). Pity +3% per missed Warp Portal kill not modeled here.