Please dont add grounded into singed W
Its such a binary and overpowered mechanic, it literally breaks some champs in half and do absolutely nothing to others.
It already feels awful to play riven vs cass as that giant aoe means you cant flash or use half of your kit, basically you cant play the game, dont want to see singed W doing the same shit, just give it something else, maybe a small root if you place it on top of someone?