Every player agreed to the End User License Agreement…
You agree that you will not, in whole or in part or under any circumstances, do the following:
ii Cheating: Create, use, offer, promote, advertise, make available and/or distribute the following or assist therein:
- cheats; i.e. methods not expressly authorized by Blizzard, influencing and/or facilitating the gameplay, including exploits of any in-game bugs, and thereby granting you and/or any other user an advantage over other players not using such methods;