so ive been playing aether flash in a casual deck and the question as to what can save the creatures keeps coming up can they regenerate? sygg, river guide? giant growth? can they be sacced, i think they can be sacced but i dont think the rest work, but im not sure
http://www.youtube.com/watch?v=NpgjnU7C3Aw
http://www.youtube.com/watch?v=Xe7kkZixasc
AEther Flash triggers when the creature comes into play. Thus, the creature is in play.