First you need the mothman soul which gives you extra experience points. ( to get moth man...you must go to the room in the pinnacle with the final armors and the light and the box in the middle. Use the rycuda soul to zap it and he will appear) nezt go to the abbys and find a stolas DONT kill it. Wait till the bird summons it's creatures. Sometimes the symbol will be different, this indicates that a flame demon is about to appear.

What ever you do DONT use the moon jump cheat or one of your save files will be deleted trust me it happened to me before and I wasnt happy about it.

The Succubus Glitch can easily get you many weapons and souls. However, most people do not know how to get out of it. To get out, you must suspend your game, then SHUT OFF the DS. This is important. Then, resume your save file, and you will be out of the glitch with the items and souls you acquired. This works best in save rooms. Note: You cannot do this glitch to get the Chaos Ring, as doing so will prevent you from suspending your game.

Be sure to use a copied file that you don't need.This glitch can ruin your game.
First of all,you have to get the Succubus soul.They can be found somewhere near The Pinnacle.Buy a weapon that has a backstabbing special.That can be bought at Hammer's Shop.Go to a solid wall.Make sure you're backstabbing dagger and the Succubus soul equiped.You have to work fast here.Use the Succubus soul on the wall then cancel it out with your special of your dagger.You should be glowing red for about 3-5 seconds.Don't get distracted by that!When your done with the special attack,attack normally 3 times.Then use your special attack once more.Soma should be out of the screen flying like your hacking.It should be going up and down repeatedly.To move,do a slide.You can get all the weapons and souls by this.This can change your time and your amount of money.I havent mastered getting out of this glitch yet and at anytime,your touch screen can turn black,your dot can freeze where ever it is.Your only option is to turn it off.Well,thats almost all you need to know.

NOTE:I did not create this glitch.

To get the death's scythe,the best weapon in game,do the following steps:
1.buy an axe
2.engage it,to battle axe,with an armor knight soul
3.engege it,to druj,with a manticore soul
4.engage it,to heavy axe,with a Heavy Axe armor soul
5.engage it,to golden axe,with a Final Guard soul
6.engage it,finally,to death's scythe,with,Boss,Death's soul
----I recomend to not buy battle axe,engage it may not give you death's scythe