Quote Originally Posted by MistaCloudStrife View Post
Hero drinks will cause the limit break to keep repeating. Hit enough times and Emerald is dead.
Wrong. Hero Drinks only boost stats temporarily. What you probably saw was the result of 8 Counter materias being linked to 8 Mime materias, causing the character to mime his last action 8 times if attacked. If that character's last action was a limit break, then that will be mimed.