Template:EnemiesAppearing Flapping Wings in the Sky is the second stage in After Story ~Graduation Day~.
Restrictions[]
Unit Restriction: Only Heartbeat Catcademy Units
Battleground[]
- 1 Gory Black spawns after 10 seconds300f.
- 1 Gory Black spawns after 30 seconds900f.
- 1 Gory Black spawns after 46.67 seconds1,400f.
- When the base reaches 99% HP:
- 1 Dark Otter spawns as the boss.
Strategy[]
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