Malamet Veteran is a common Creature — Cat Warrior card from The Lost Caverns of Ixalan (LCI), collector number 201. Current market price: $0.18 (foil $0.14), TCGplayer market prices via Scryfall.
Trample Descend 4 — Whenever this creature attacks, if there are four or more permanent cards in your graveyard, put a +1/+1 counter on target creature.