The Box Witch (Hard)

The Box Witch (Hard) is the first stage in Witch's Labyrinth (Kirsten).

Battleground
1 Hippoe and 3 Celeboodles are the only enemies that spawn at the beginning.

When the enemy base is damaged, Kirsten, Metal Hippoe, Le'boin and several Doges spawn with a boss shockwave. Up to 2 more Metal Hippoes are spawned during the battle.

Reference

 * https://battlecats-db.com/stage/s02034-01.html