First of all, Great job last Sunday on High King fight! We may need a few more tries until we get it to farm status, but we're finally moving on!
Also, if we manage to get High king fast, we will move onto Gruul the dragonkiller, and everyone is expected to know the fight. Study it!
https://www.youtube.com/watch?v=DIdDB3oBOvs is a good video of Gruul's fight and explanations.
If you have not gotten these following mods, you MUST get them before Gruul's.
- Deadly Boss Mods (Or Big Wigs) They both tell you when you are too close to someone else in the room. This is important. You will know once you read the strategy; One of the Gruul's attacks is "Shatter" which causes damage depending on the range and members nearby you. So you guys MUST have this mod in order to know whether you're too close or not.
- CTRaid. This was a required mod to start with! Helpful in raids.
- Threatmeter (Or Omen.. or both) This is basic. Should've had it for Karazhan.
Enjoy reading/watching the strategy!