Team Blast Glitch (or TBG) is a glitch in Sonic Heroes that allows you to fill your Team Blast bar in less than 10 seconds (if your good at it). It is basically when you switch to power (from fly) and thundershoot at the same time. The fly character has no one to shoot so it constantly kicks, or whatever. Since thundershooting fills the bar, this fills it quickly. But, TBG is BANNED from every chart except chaotix rings charts. SO, don't use it. Unfortunately, no one ever created freestyle charts for TBG <_<
Well, welcome and good luck with playing Sonic games :D