SoR 4 combo master achievement/trophy with Blaze

Character: Blaze
Difficulty: Normal
Stage: Old Pier
This achievement/trophy requires you to rack up a highly damaging combo. This method doesn't require any stars and isn't too difficult to do. You need to keep a combo going for a while though. The biggest dangers are the Ruby and Diamond enemies, they have homing jump kicks. Use Blaze's cartwheel special to hit them as they jump towards you.
Once you've battled your way past Ruby and Dimond, go crazy with Blaze's forward special -just keep using it as much as possible, as you'll start doing loads of damage. I could have ended the combo at around the one minute mark and still would have gotten the achievement.