Judoon Enforcers is a uncommon Creature — Alien Rhino Soldier card from Doctor Who (WHO), collector number 138. Current market price: $0.30 (foil $0.46), TCGplayer market prices via Scryfall.
Trample No more than one creature can attack you each combat. Suspend 6—{1}{R}{W} (Rather than cast this card from your hand, you may pay {1}{R}{W} and exile it with six time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.)