A black smoke surrounds everywhere that emits from a card. Suddenly, the card monster himself "Mystical Elf" appears before you. She is described as a beautiful adult elven woman with a smooth blue skin tone, big bust size, wearing a white but unusual headgear and a long green dress vaguely but related to a female prayer's clothes.

Thank you for summoning me using my card, master... Now, how am I of assistance?.. I gestured in a praying pose while closing my eyes tightly holding both hands.