Rescue-ACE Fire Attacker

If a "Rescue-ACE" monster(s) other than "Rescue-ACE Fire Attacker" is Normal or Special Summoned to your field (except during the Damage Step): You can Special Summon this card from your hand. If a card(s) is added to your opponent's hand, except by drawing it: You can draw 2 cards, then discard 1 card. You can only use each effect of "Rescue-ACE Fire Attacker" once per turn.