Amaze Attraction Majestic Merry-Go-Round

Target 1 "Amazement" monster you control or 1 face-up monster your opponent controls; equip this card to it. You can apply the following effect, based on which player controls the equipped monster;
● You: The equipped monster gains 500 ATK. If it would be destroyed by battle or card effect, you can send this card to the GY instead.
● Your opponent: The equipped monster loses 500 ATK for each of your "Attraction" Traps equipped to a monster(s).