Dark Necrofear VS Dark Necrofear

[YaDoc]

Player A's Dark Necrofear is attached to and now controls Player B's BEWD. Player A attacks and destoyes Player B's Dark Necrofear then ends their turn. Player B's DN returns to the playing field as an Equipt Spell Card desinating his own BEWD currently controlled by Player A's DN.
Will someone please explain what happens and why.

 

[Dlanaan]

Player B's Dark Necrofear equips to Blue-Eyes White Dragon. As the most recent continuous change of control, Blue-Eyes White Dragon is now under the control of Player B. For other reference, look at Snatch Steal vs. Snatch Steal.

 

[YaDoc]

Player B's Dark Necrofear equips to Blue-Eyes White Dragon. As the most recent continuous change of control, Blue-Eyes White Dragon is now under the control of Player B. For other reference, look at Snatch Steal vs. Snatch Steal.

Thanks Dlanaan. But, I can not find a ruling for Snatch Steal vs Snatch Steal. Can you provide a link? I figured in my example Player B's Necrofear would equip to his BEWD and he would gain control. What would happend to Player A's Dark Necrofear? Would it remain in his S/T row usless? This is what I would think. I don't see how it would go to the Graveyard. But, if it did it would be by its own effect so it would not return from the graveyard.

 

[Dlanaan]

It would not be useless, it would just be overwritten by your own Dark Necrofear. The moment your own Dark Necrofear leaves the field, Blue-Eyes White Dragon will revert control to your opponent (assuming their Dark Necrofear is still equipped).

As for where the ruling is, it is definitely on the judge's board somewhere. When I have a bit more time, I'll dig it up if you haven't found it by then.