Doesn't change the fact that you said the Trance Archfiend thing, too, which SHOULDN'T work. As for the self-destruct one... Set your timing to on rather than auto for that. Deal isn't a trigger-like card, the game isn't going to prompt you the moment a card is destroyed, and it normally won't prompt you for input after something happens in your End Phase.
Use this with a Nephthys deck, considering there are so many ways to destroy your Nephthys, this will make this spell card extremely easy to summon a Berserk Dragon onto the field then your Nephthys will come next turn.
Yeap, that's what I thought. I'd like to build a REBD deck to try it. By sending REBD to the graveyard with "Advance Draw", I can draw 2 cards, and summon Berserk Dragon after that. Then I can special summon REBD from the graveyard with Birthright. Pretty situational, inconsistent, but really funny. That's all that matter !