The Enigma Order

First a nice addon to have sheep/cs target in a frame all the time. One cool thing about this is that you don't have to change target to see what he is casting.

http://www.curse.com/downloads/details/5681/

Just bind /focus to use, and /clearfocus to remove

Now some macros to make the addon more useful, with these you hold alt and use macro to cast on the target you have used /focus on without losing your target. Casts on your current target if you don't hold alt when using it.

#showtooltip Polymorph: Pig
/cast [modifier:Alt, target=focus, exists, nodead] Polymorph: Pig; Polymorph: Pig

#showtooltip Counterspell
/stopcasting
/cast [modifier:Alt, target=focus, exists, nodead] Counterspell; Counterspell

For arena this could be nice to add: /ra %t counterspelled!