Auntie Blyte, Bad Influence is a mythic Legendary Creature — Devil Advisor card from Jumpstart 2022 (J22), collector number 30. Current market price: $14.22, TCGplayer market prices via Scryfall.
Flying Whenever a source you control deals damage to you, put that many +1/+1 counters on Auntie Blyte. {1}{R}, {T}, Remove X +1/+1 counters from Auntie Blyte: It deals X damage to any target.