I have some problem here everyone.
I synchro summon Stardust Dragon with Hyper synchron and Flamvell Firedog,and then i active Hyper eff Stardust attack 3300
then i attack Blue-Eyes White Dragon.When end phase eff of hyper active so Stardust must removed from play.Then i active Imperial Iron Wall.So i have 2 question:
First: What happen to Stardust?
Two: What happen to Hyper?
I synchro summon Stardust Dragon with Hyper synchron and Flamvell Firedog,and then i active Hyper eff Stardust attack 3300
then i attack Blue-Eyes White Dragon.When end phase eff of hyper active so Stardust must removed from play.Then i active Imperial Iron Wall.So i have 2 question:
First: What happen to Stardust?
Two: What happen to Hyper?