Get the ability subversion. Equip shatter bolt twice and subversion once. Once you hit 10,000 damage he will automatically heal. So when you get his health down to around 990,000 freeze him with shatter bolt. Then keep bringing his health down to around 988,000 before using subversion. Subversion automatically makes him kill himself when he tries to heal.
Get subversion and shatter bolts add them to your skill slots. Damage him for 10,000 points and then he will heal that`s why you must cast subversion on him before he gets damaged that big stun him when he has nearly below 990,000 Ex. 993,000 stun him there with your ice bolt use another ice bolt before the first ice bolt wears off and when the second ice bolt is gone use subversion and that`s it.Good luck.
Well, what I did was I got subversion, then when he as about to heal himself, I cast it on him, then thsi is the funny part. You wait for about one turn maybe, then a couple seconds pass, he tries to heal, then hits a 1100000 on himself O_O!!! I hope this helps you, it sure helped me kill him.
yes what these three people said get subversion and shatter bolt vast shatter bolt than ur strongest attack thant subversion... oh and u wont want teamates against him.
its the same strategy any way. sonny 1 has the same ability tree for all 4 classes. sonny 2 will have different ones, and so there will be different strategies to defeat the bosses. but not on 1.
Uh, the ONLY way is subversion (unless you cheat like mad, in which I have no respect for you). The re-spec button is there for a reason. Honestly, no class would normally include subversion anyways unless against paladin or herregods.
So just re-spec, use shatter bolt when he's nearing 990,000 damage, put out some strong attacks, and when shatter bolt ends, use subversion (make sure to get his health a good amount bewlow 990,000 or your teamates will heal him back above 990,000.)