Parnesse, the Subtle Brush is a mythic Legendary Creature — Vampire Wizard card from New Capenna Commander (NCC), collector number 106. Current market price: $0.48 (foil $0.52), TCGplayer market prices via Scryfall.
Whenever you or a permanent you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless that player pays 4 life. Whenever you copy a spell, up to one target opponent may also copy that spell. They may choose new targets for that copy.