Hulkling, Burgeoning Bruiser is a uncommon Legendary Creature — Kree Skrull Hero card from Marvel Super Heroes (MSH), collector number 173. Current market price: $0.13 (foil $0.37), TCGplayer market prices via Scryfall.
Vigilance Whenever another creature you control enters, if it has greater power or toughness than Hulkling, put a +1/+1 counter on Hulkling.