Sunset Saboteur is a rare Creature — Human Rogue card from Edge of Eternities Promos (PEOE), collector number 116p. Current market price: $0.20 (foil $0.32), TCGplayer market prices via Scryfall.
Menace Ward—Discard a card. Whenever this creature attacks, put a +1/+1 counter on target creature an opponent controls.