My Little Shido Yellow (DAL/W79-E022 U) Date A Live Card details

Choose 1 of your [STAND] "Date" or "Celestial Spirit" characters, and [REST] it. If you do, choose 1 of the following effects and perform it.
"Look at up to 4 cards from the top of your deck, choose up to 1 "Date" or "Celestial Spirit" character from among them, reveal it to your opponent, put it into your hand, and put the rest into your waiting room."
"Choose 1 of your opponent's level 1 or higher characters, and your opponent chooses 1 level X or lower character in their waiting room, and exchanges them. X is equal to the level of the character you chose by this effect -1."
"If your hand has 6 or less cards, choose 1 level 3 or higher character in your waiting room, and return it to your hand."