1)Spec into Rune of Power
2)Place rune and stay on it
3)Spec Incanter's Flow
4)Don't move from your rune and you'll have both Incanter's and ROP buffs for 3 minutes max
P.S You can't move from one rune to another or you'll lose a buff if you leave a rune and reenter it you'll lose a buff
IT may be tricky to stand in 1 rune for 3 minutes on some fights but still manageable.
FIXED