Anivia + Azir
I main Anivia, and as of late, I've been looking at Azir's ultimate. His ultimate creates an impassable wall of soldiers that deals damage, and pushes enemies back, while advancing. If Anivia cast her wall, blocking off a jungle pathway, and Azir used his ult at the right space and pinned the enemies between the wall of ice and the wall of soldiers, wouldn't his ult do huge amounts of damage, because it's hitting the enemies repeatedly, due to the fact that they can't move away from the wall of soldiers?