Moment of Everlasting Summer, Reo

[CONT] If you have 4 or more "Omiko City" characters, this card gets -1 level while in your hand.
[AUTO] When this card is placed on the stage from your hand, choose 1 of the following effects, and perform it. "Look at up to 3 cards from the top of your deck, choose up to 1 card from among them, put it into your hand, and put the rest into your waiting room." "You may put the top card of your clock into your waiting room."
[AUTO] When this card attacks, if you have another "Omiko City" character, this card gets +3000 power until end of turn.