Denry Klin, Editor in Chief is a rare Legendary Creature — Cat Advisor card from New Capenna Commander (NCC), collector number 71. Current market price: $1.54, TCGplayer market prices via Scryfall.
Denry Klin enters with your choice of a +1/+1, first strike, or vigilance counter on it. Whenever a nontoken creature you control enters, if Denry Klin has counters on it, put the same number of each kind of counter on that creature.