See after watching videos i don't get it. The foot stomp pushes players off the arena but they still run back onto the arena off mid-air. 8 players all standing on plumes, a couple move off after they appear, the rest quite a bit later, none of them get any damage. Same with landslides.

On a brighter note, we beat Garuda EX with only one healer for the whole fight. Was great fun.