Kytheon's Irregulars is a rare Creature — Human Soldier card from Magic Origins (ORI), collector number 24. Current market price: $0.13 (foil $0.44), TCGplayer market prices via Scryfall.
Renown 1 (When this creature deals combat damage to a player, if it isn't renowned, put a +1/+1 counter on it and it becomes renowned.) {W}{W}: Tap target creature.