UPDATE !
After weeks of silence i have a update for no switch lol
I could enter the coloseum level4... no leap stone and no wolf
I just could do a death tech on the central clock room, i still have troubles on how exactly it work
Mainly because i dont know how too "choose" where the death toss animation aim, right or left
For this you need the toss to aim on left, then just jump and toss the toadstool, this will make you cross above the plateform of the statue !
So what the point of this, my idea is to draw a new road for usa challenge to get the duplicator AND the holyglasses WITHOUT collecting money at the librarian
The main point is about how to reach the sword card...
So heres the deal, i think you can do a combo half blood level up with the bloody zombie in corridor, exactly as bug do against olrox
I tryed this by going trough old road, taking first the leap stone, this dont work!
Even killing from level4 (the lowest you can hope) either hippogryph or karasuman will lend you level11 or level10, witch is too much to get the mist and keep under 40 HP
The zombies deal 10damage x2 poison = 20
The idea is to get 2 zombies to persue you, the first one is used to level up shifting the doorway to cdlr in corridor
The second zombie is about to do half blood against the door to cdlr in order to get underfloor
Then you would go in the shift line and fly up with bat
Then you would sort of U turn with mist or bat and get back in celling of the corridor
Hopefully flying in this celling and lending in the sword card area trought the breakable floor or like in coloseum just flying with mist
This area is realy lot like coloseum, and for coloseum i tryed lot of times it work perfectly, even low mp
The only problem there is about to deal with zombie, first level up shift, then half blood
And for half blood you still need to be under poison, healed, and under 40HP
level12= 42HP
level11= 39HP
level10= 36HP
level9 = 33HP
If this sword card trick not work for some reasons when i try it, it still worth it !
You can get the bat without killing karasuman or hippogryph > level up shift blade master > get mist > revenge lesser demon > bat level5 29HP 21MP
This is still theoric
You need lot of things in order to do the above idea
-Revenge gaibon&slogra :
You need to do level up shift with the bomb against the poison bone in the labs, and travel underfloor then go in heart max up room and exit
You need to be level4 in order to get the 21 hearts for the clock (you get 5 heart at start, 10 from max up, 6 from levels up) and you need to check MP too in order to get 16MP for hellfire (it give randomly 4 or 5MP per level up)
-Revenge doppleganger
-You are still level4
-Get stuffs at librarian
3 meal tickets for 6000$ and convert them to poison by save/reload and as much as you can of bwaka knife and magic missile (need at least 3)
Notice you only need 1 toadstool to access the coloseum, and in coloseum there is the 1000$ bag making thing easier for next toadstools, but this bag is not easy to get, at least there is a save room near it
I suggest to save in the library but i didnt tryed to see if its reachable with big toss, i think it work i just need to try out
-Get fairy card
You need to do a big toss against the duron in the middle of open space, you need him to be on the righest point he can be and then simply to big toss you will lend on the ledge to fairy card (not easy to do but work)
Remember there is a poison ennemy here (plant), i use him in order to get poisoned
-Get the life apple ....
so there no choice, i just tryed and revenge work on harpie, the clock stop them, and generaly it mean it work
If you are worry about the clock tower falling plateform, you can buy an extra meal ticket and spend it to use big toss in order to fly the whole open space
I reloaded around 3 min my savestate to get the life apple, i guess i was lucky, but well anyway whe are in luck mode lol
You can also consider kill one harpie (around 200exp), but you can only kill one ... and save room is not very near
-Finaly access the coloseum
Be 1hp and toss a toadstool and be tossed on left plateform by death animation, jump and proceed to cdlr
Voila
The rest is unknow, i will try to update when i find out, i need to revert back and confirm all of this now, i will probably do a small video showing those tricks, some are neat
Remember one of the point in no switch (witch prevented long going ic) is about to get the holyglasses in order to clear richter (and without wolf)
The only way is to level up shift with fleaman, he deal 9damage x2 poison = 18 , so you must keep under 36HP in order to escape rc
And finaly to conclude, if the cdlr side of the corridor dont work, i dont think i can do the other side, level up shift will work, maybe getting in celling will even be easier, but i highly doubt about mp to fly the long side of corridor