Maria, Rose and Sina

+15: Maria Fritz. Creatures you control have +1/+1. Cycle me to Rose Fritz after you've taken 15 damage.
+10: Rose Fritz. You may draw an additional card on your draw step. Cycle me to Sina Fritz after you've taken 10 damage.
+5: Sina Fritz. Nonlands permanents your opponents control enter the battlefield tapped. Destroy this permanents after you've taken 5 damage.