Would a grounding field fix J4's ult or break it?
We have a grounding field on Cass's W to prevent all movement abilities in the area.
Would making Cataclysm create a grounding field inside of it be a way of fixing it without going over the top? I feel like when I see Jarvin used now his ult is used as a nuke more than as an awesome blocking/death zone tool.
I think there are many ways you could tune it if it were applied. Possibilities including lowering the damage or making it ground everyone, not just enemies. That way Jarvin could truly help everyone.