^lol, feather duty, we are the best for garuda hard fight, do this, shadowflare at garuda before she teleports to AoE us, after AoE, recast full dots, when feathers spawn cast bane, then go a bit closer to miasma II them all. they're below half hp even before they reach the rocks, and that's only on one summoner.

few ticks from shadowflare, full duration of dots + miasma 2 on almost all the feathers.