Milim (066) - UE20BT: That Time I Got Reincarnated as a Slime (UE20BT)

[Raid] "Milim" Switch to active. May move to the front line.
This character cannot be returned to your hand by your or your opponent's abilities.
[When Played] Choose up to one character on your opponent's front line and sideline it. If it is your turn, choose up to one character on your opponent's front line and return it to their hand, and give this character "At the end of your opponent's attack phase, place the top card from this Raided character into your sideline" until the start of your next turn. You can only activate this "Milim" ability one time each turn.