Nurse Dragonmaid

She is a level 2, earth-type dragon monster and a member of the Dragonmaid archetype. Dragonmaid Ernus is her dragon form. Her card effect is: "If this card is Normal or Special Summoned: You can target 1 Level 4 or lower 'Dragonmaid' monster in your GY, except 'Nurse Dragonmaid'; Special Summon it. At the start of the Battle Phase: You can return this card to the hand, and if you do, Special Summon 1 Level 7 'Dragonmaid' monster from your hand or GY. You can only use each effect of 'Nurse Dragonmaid' once per turn."