Familiar-Possessed - Eria (CH02-EN005) [THE CHRONICLES DECK: Spirit Charmers (All-Foil Edition)]

You can Special Summon this card (from your hand or Deck) by sending 1 face-up "Eria the Water Charmer" and 1 face-up WATER monster you control to the GY. If this card Special Summoned by its own effect attacks a Defense Position monster, inflict piercing battle damage.