Hai, i'm new here, but i'll try to answer your question.
After the normal ending, you will have to go through a series of events first, until you reached a certain world. In that world you will find the secret location (new towns) and the secret arena.
Thanks for the reply. I'll continue story progress in the 3rd world till I get my flying pugwort. Guess that will make travel and search for the Secret Arena much easier
We get to battle all enemy teams with our whole team. But watch out for Neo Maidame Curie.
Below are the information:
There are 5 lanes, difficulty increases from right to left.
Right most (easiest)
Lane 1:
Masters of the Universe
Recommended level: 75 or above
Fee: 150,000 gold
Reward: Experience Bag x2
Lane 2:
Zootopia
Recommended level: 100 or above
Fee: 350,000 gold
Reward: Life Seed x14
Lane 3:
Best of the Best
Recommended level: 300 or above
Fee: 500,000 gold
Reward: Ability Seed x8
Lane 4:
Ugly Duckling
Recommended level: 500 or above
Fee: 600,000 gold
Reward: Ultimate Seed x2
Left most (most difficult)
Lane 5:
You Are My Sunshine (Maidame Curie!)
Recommended level: 700 or above
Fee: 900,000 gold
Rewards (only 1 per round, random):
Pugwort Costume
Sacred Torch (Zack's Sword, 400 ATK)
Railroad Sign (Stella's Baton, 400ATK)
Floral Ball (Felix's Ball, 400ATK)
Texas Chainsaw (Uriel's Chainsaw, 400 ATK)
Bare Legs (Nadia's Boots, 400 ATK) *All the above rewards are starred, meaning they can change the sprites' appearance.
**All the weapons are of the highest ATK and Ultra-Rare rate (2%) from Safe Crackers.
***All weapons are clean and can be obtained multiple times by repeating battles with Maidame Curie
****After completing all 5 battles, Maidame Curie gives a key item "Maidame's Sparkler" as a special reward. It is an item to open a door in Arnolt's Temple.
[quote=19807]We get to battle all enemy teams with our whole team. But watch out for Neo Maidame Curie.
...
You Are My Sunshine (Maidame Curie!)
Recommended level: 75 or above
Fee: 900,000 gold
Rewards (only 1 per round, random)...
[/quote]
The Hyper-Realistic Bloody Maidame Curie is in the Extra Dungeon, the area behind that door on the second floor of Arnolt Temple. She's pretty... well... basically, her stats are through the roof, the battle lags like crazy and she suddenly has a phase where all damage to her is based on a hit count.
Level 75, sure.
And if I remember right, the rewards are less random and more "cycle in order" (aside from Pugwort Costume, of course).