My brother brother and I were dueling. I summoned my Relinquished and grabbed his Summoned Skull for the equip card. Next turn he pulled out his Relinquished. Now at this point we weren't sure what to do. Can his Relinquished grab my Relinquished to be an equip card and if he can, what happens to the Summoned Skull I had equiped to my Relinquished??

Simple really, can you equip equip cards to other equip cards, or any magic cards ffor that matter? No. The summoned skull lost its target so it is sent to the graveyard like any equipspell card.

Ok. Thanks. That is how my brother and I played it. When he took my relinquished we sent the Summoned skull to the graveyard, but we just wanted to make sure.