Bat Family Respite - Bat Cave

Your opponent cannot target other "Bat Family" cards you control with card effects.
You can add 1 "Bat Family" monster from your Deck to your hand, then, if you have 3 or more "Bat Family" cards in your GY, you can draw 1 card. OPT
During your End Phase, shuffle 1 monster from your Graveyard into the Deck or destroy this card. OPT