Collaboration Stages · Stage 3Sonic's Battle Buddyソニックのケンカ友達1★ 100%2★ 150%Data updated: 2026-07-24150Energy Cost235,000XP Reward120,000Enemy Base HP3,800Stage Length20Max Enemies5.1Difficulty Build a lineup for this stage Test your team vs this stageStage rewards10% — XP ×75,000 · Treasure Radar27% — XP ×50,00063% — XP ×25,000Enemy spawns (7)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesGoal Plate Base (Enemy Base)1200000%10s—0%Enemy baseThose Guys400%∞3.3s10s~16.7s100%—Sir Seal400%613.3s33.3s~40s100%—Metal Hippoe100%146.7s—100%—Sir Seal400%133.3s—100%—Knuckles (Enemy)500%133.3s—100%BossMs. Sign100%∞900s900s100%—All Sky Sanctuary stages