This means knowing your rotation, which talents are best for which fights, and what utilities you bring to the table and how to use them. This includes but is not limited to: Immunes, Stuns/Interrupts/Slows, Movement Buffs, Battle Res, Raid CDs, Taunts, etc.
(Click the Picture for a link to our Grievance Logs)

Druid Mafia
Tuesday
Frost Lords
Tuesday
Friday
Alt Heroic
Combined Mythic
Open Raid