Talk:Equipment Change/@comment-25539575-20150219044809/@comment-6102960-20150219071708

Equipment Change says that "if you would equip this card, you may return an item from your field into your hand."

Rune Staff does not have EChange, so if you were to equip that from your hand while you had another weapon, that weapon would be destroyed. However, if you had Rune Staff equiped, and an EChange card in hand, you could return staff and equip that card.