If this card is Link Summoned: You can add 1 "Rescue-ACE Hydrant" or "Rescue-ACE HQ" from your Deck or GY to your hand. If you activate a "Rescue-ACE" Quick-Play Spell or Normal Trap: You can target 1 card on your opponent's field; destroy that target. You can only use this effect of "Rescue-ACE Arbitrator" twice per turn. You can only Special Summon "Rescue-ACE Arbitrator(s)" once per turn.
