It's no more a practice mission, the real fight goes on. The stage is 10 times bigger than the former one and the monsters are overflowing everywhere. The Delgaido pair is not an easy target for beginners.

The two bosses have optical and physical resistance for each and it's almost impossible to clear the stage with a weapon of a type. You have to use weapons of both types to destroy the pair.

You can move to Sub-Stage using the Link Warpgate in the middle of the stage. But what you will find there will be worse. You can usually find items of v2 level but sometimes you will come upon items of v3 level.