I used the boost to power burn them when blocking. He never used a special and I just intercept him till he's dead
I managed to dex a few sp1s and got the solo:"This is ten percent luckTwenty percent skillFifteen percent concentrated power of willFive percent pleasureFifty percent painAnd a hundred percent reason to remember to boost next time"- Mike Shinoda, probably.
I was able to dex his sp1 4 times in a row. Thats how I got through (never before) his timing is alot like korgs sp1