Main Chapters · Stage 21Cats of the Cosmos Ch. 1 — Stage 21アルデバランData updated: 2026-07-2473Energy Cost7,000XP Reward180,000Enemy Base HP3,900Stage Length10Max Enemies6.2Difficulty Build a lineup for this stage Test your team vs this stageEnemy spawns (6)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesGinger Snache100%∞0.1s23.3s100%—Shibalien Elite100%520s20s100%—Sir Seal1000%333.3s20s100%—Star Peng100%253.3s20s100%—Pigge1000%353.3s40s100%—Ms. Sign100%∞900s900s100%—All Cats of the Cosmos Ch. 1 stages