CVar fctCombatState

Whether to show "Entering Combat" and "Leaving combat" messages in Floating Combat Text.

Default Setting

 * 0

Possible Settings

 * 0 :Off
 * 1 :On

Changing this setting
In-game, type the following /console fctCombatState setting

Alternatively, you can exit wow, open the Config-cache.wtf file, and add the following line: SET fctCombatState setting