I'm the luckiest m'fer alive tonight.
That happened to me, once. I got launched by a hammer, and my guy disapears through the huge gap in the floor. All of a sudden, I'm shocked. Thinking he was dead, he had landed face first on the floor platform beneath him AS it was rising from the abyss. I was like....YES
Thanks to the slow horrible animation of the Uroboros Gem, I was able to kill an opponent on Walls of Troy on the left side of the map by collapsing the floor. He was falling below the screen and the gem double fired and brought him and the floor back up and he ran off.
He owes me for the game being suck a freaking mess.