You can reveal this card in your hand; Special Summon 1 monster "Fur Hire" from your hand, except "Rex, Ride Fur Hire", then Special Summon this card. You can only use this effect of "Rex, Ride Fur Hire" once per turn. If a card(s) is added from the Deck to your opponent's hand, except by a card effect "Fur Hire", and you control another monster "Fur Hire" (except during the Damage Step): You can draw 1 card.