Ayara, First of Locthwain is a rare Legendary Creature — Elf Noble card from Foundations Commander (FDC), collector number 86. Current market price: $3.61, TCGplayer market prices via Scryfall.
Whenever Ayara or another black creature you control enters, each opponent loses 1 life and you gain 1 life. {T}, Sacrifice another black creature: Draw a card.