Gathan Raiders is a common Creature — Human Warrior card from The List (PLST), collector number FUT-99. Current market price: $0.06, TCGplayer market prices via Scryfall.
Hellbent — This creature gets +2/+2 as long as you have no cards in hand. Morph—Discard a card. (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)