I recently played against kaya the inexorable and the SNC artifact card turned her into a creature. There were three counters for return to hand on the planes walker. I destroyed the artifact. I know the counters are still there, but the ability specifically says when this "Creature" dies or is exiled. There was not a decision for this interaction online yet that I could find. I was wondering If this is the intended interaction? Because if it is the correct interaction then Kaya would be a creature after the artifact was destroyed I would think. And therefore be able to be killed by creature removal.