Deep Goblin Skulltaker is a common Creature — Goblin Warrior card from The Lost Caverns of Ixalan (LCI), collector number 101. Current market price: $0.15 (foil $0.24), TCGplayer market prices via Scryfall.
Menace At the beginning of your end step, if you descended this turn, put a +1/+1 counter on this creature. (You descended if a permanent card was put into your graveyard from anywhere.)