Etrian Odyssey II Cheats (DS)

When you have defeated the 5th floor boss return to where you met Kurogane and he will
give you the Trust Band. Then go to the Explorer Guild and you will get the Beast class.
The Beast class is available in grizzly, panda, tiger, and wolf forms.

These items can only be gained by defeating the corresponding boss under the indicated
condition.

Unlock Snow Bone: Kill Scylla in 5 turns or under.

Unlock Brute Wing: Kill Chimaera when it is poisioned. 

Unlock Cut Quill: Kill Harupia when she is poisioned. 

Unlock Red Spine: Kill Colossus without using bash element attacks. 

Unlock Red Claws: Kill Hellion with death status (Use Climax - 100% if his HP is at 55%
or less).