Aminus & Cursed Aminus
Aminus and Cursed Aminus form the next dungeon step after Kalgas Cave and Ankou's Asylum. Before starting, you should have a completed Kalgas Set, around 450,000 HP, and sufficient damage for the stronger monsters.
The main reason to run these dungeons is to collect Runes and parts for your first Fairy. They are required for several useful Alchemy recipes and can help you obtain early progression items such as your first Fairy and Jewellery Set.
Runes remain useful throughout later stages of the game, so keeping any extras is worthwhile. Focus on collecting the amount required for your next upgrades; you do not need to finish every possible exchange before moving on.
Recommended HP: Approximately 450,000
Main Rewards: Runes and parts for your first Fairy
Dungeon Style: Mobs for AoE / Midbosses / Endboss
Recommended Team: Tank, DPS