Otherworld Colosseum · Stage 1Round 11★ 100%2★ 120%200Energy Cost17,860XP Reward1,000,000Enemy Base HP5,000Stage Length30Max Enemies10.1Difficulty Test your team vs this stageEnemy spawns (15)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesUltraBaaBaa1200%18s—100%—Otta-smack-u800%116.7s—100%—Squire Rel4000%810s3.3s~6.7s100%—Squire Rel4000%∞-3.3s6.7s~13.3s99%—General GreGory2500%30s26.7s~33.3s99%—Otta-smack-u800%2-3.3s13.3s~20s99%—UltraBaaBaa1200%∞-6.7s26.7s~33.3s99%—Rain D.500%2-13.3s46.7s~53.3s99%—Commander Ostromeda150%1-40s—99%—General GreGory2500%5-70s20s~26.7s99%—LeMurr2400%3-80s26.7s~33.3s99%—R.Ost300%1-66.7s—99%—Rain D.500%3-93.3s26.7s~33.3s99%—Commander Ostromeda150%1-93.3s—99%—R.Ost300%10s—99%BossAll Otherworld Colosseum 20 stages