Otherworld Colosseum · Stage 1Round 11★ 100%2★ 120%Data updated: 2026-07-24200Energy Cost17,860XP Reward1,200,000Enemy Base HP5,300Stage Length30Max Enemies10.1Difficulty Build a lineup for this stage Test your team vs this stageEnemy spawns (15)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesKroxo2400%∞6.7s13.3s~16.7s100%—Gabriel400%∞10s20s~23.3s100%—Kroxo2400%320s16.7s~20s100%—Razorback150%140s—100%BossUrsamajor1600%340s53.3s~56.7s100%—Cala Maria100%343.3s33.3s~36.7s100%—Maawth1600%253.3s80s~83.3s100%—Angelic Gory250%260s26.7s~30s100%—General GreGory2500%2103.3s73.3s~76.7s100%—Cala Maria100%2103.3s10s~13.3s100%—Angelic Gory250%2103.3s10s~13.3s100%—Razorback150%1103.3s—100%—Cala Maria100%3136.7s10s~13.3s100%—Angelic Gory250%3136.7s10s~13.3s100%—General GreGory2500%2136.7s26.7s~30s100%—All Otherworld Colosseum 11 stages