Towers · Stage 21Floor 2121階Data updated: 2026-07-24200Energy Cost17,860XP Reward530,000Enemy Base HP5,000Stage Length10Max Enemies9.1Difficulty Build a lineup for this stage Test your team vs this stageStage rewards100% — Red Catfruit ×3 · first clearEnemy spawns (11)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesThose Guys2000%∞0s2s~6s100%—B.B.Bunny2400%103.3s1.3s~3.3s100%—Shy Boy1800%213.3s3.3s~6.7s100%—St. Pigge the 2nd800%110s—100%—Capy100%40s1.7s99%—B.B.Bunny2400%60s1.3s~2s99%—Christmas D.400%30s93.3s~94s99%—Christmas D.400%30s93.3s~94s99%—B.B.Bunny2400%∞0s66.7s~67.3s99%—Red Cyclone200%10s—99%BossMs. Sign100%∞900s900s100%—All Heavenly Tower stages