Felisa, Fang of Silverquill is a mythic Legendary Creature — Vampire Wizard card from Commander 2021 (C21), collector number 329. Current market price: $7.95, TCGplayer market prices via Scryfall.
Flying Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.) Whenever a nontoken creature you control dies, if it had counters on it, create X tapped 2/1 white and black Inkling creature tokens with flying, where X is the number of counters it had on it.