I CAN'T BEAT THE LAST BOSS!!!!!!!!!!

I also had trouble beating this last boss but I did and I can give you some tips.

1. for your hero use tatapon you wont take any damage in hero mode.
2. beat the dodanga egg a couple of times to get mithril, and adamant oar to make some Divine weaponry, and demon stuff(save before you use Tom Kimpon).
3. To get Tom Kimpon beat the Manboroth lvl. 3
4. If you can try to use fire weapons he is weak against them.
5. If you have time and patience make sure to level up your patapons.
6. When going into battle use Deckapons, or Robopons, Tatapons, and Yumipons.

I hope these tips will help you in beating the final boss