So Execute is really dang fun, and I just found out that when multiple allies (warrior/druid in this case) are trying to gank you, retaliation just owns!
So I'm leaving an area of quest mobs near astrannar, mob chasing me and just as it de-aggros a warrior (25) and druid (26) charge in and begin to attack me. Considering I was the only one around, next to their town, I knew I wasn't going to get any help, so I figured why not just go ahead and blow coolodnws. The second I hit retaliation, the druid just DROPS. The warrior stopped attacking and just looked at me then his 19% health left. Hey look! Below 20%! Execute. /giggle
Why didn't anyone tell me warrior was this fun?