Zero Legends · Stage 4Sine-Cosine Mineサインコサイン炭鉱1★ 100%2★ 120%Data updated: 2026-07-24220Energy Cost530,442XP Reward1,350,000Enemy Base HP6,000Stage Length50Max Enemies11.3Difficulty Build a lineup for this stage Test your team vs this stageStage rewards1% — Sniper the Cat ×1 · Treasure RadarEnemy spawns (6)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesBig Sal250%30.1s43.3s100%—Those Guys4000%∞1.3s6.7s~10s100%—Cerberus Kids600%∞2.7s6.7s~10s100%—The Thrillerz200%∞4s10s~13.3s100%—Trolly Blogger2000%∞40s3.3s~6.7s100%—Bears Be Back4000%140s—100%BossAll Demon of Deciliter Bay stages