warmane shammy

flametounge weapon on off-hand has broken here ?
agi for a crit and dmg high, or put full haste gems ?
2x weapons with 2.6 aspd?
Heroims works on Feral spirit?
Da Voodoo Shuffle ( It reduces the duration of all movement impairing effects on the troll by 15%) . Toughness (reduces for 30%) = 45% reduces the duration ? its work here ? can stack ?

ty all.

-flametongue on offhand works fine
-use ap or haste for gems they scale better than agility
-2 x weapons at 2.6 speed yes
-summon wolves then pop heroism and yes does work
-don't know about racials sorry