Offtank Garuda Ex (Warrior Help)

[Lemon8or]

I completely do not see how the 3 way requires higher gear.

I think they were considering the scenarios where Garuda and Suparna switch places (which is a certain time after they spawn or 50% HP Chirada, whichever comes first), Suparna will be closer to the group of DPS that are on Chirada (if they start out with OT pulling Suparna on opposite side of DPS pulling Chirada). Unless the tanks switch places as well, the sisters will be closer and have stacks up, thus reducing your damage greatly until Chirada is dead.