Dragonmaid Downtime

You can target 1 "Dragonmaid" monster you control, then activate 1 of these effects;
● Return it to the hand, and if you do, add 1 "Dragonmaid" card from your Deck to your hand, except "Dragonmaid Downtime".
● Return it to the hand, and if you do, return 1 Spell/Trap your opponent controls to the hand.
You can only use this effect of "Dragonmaid Downtime" once per turn.