RESCUE! (MZMI-EN078) [Maze of Millennia]

(This card is always treated as a "Rescue-ACE" card.)
<br>Target 1 "Rescue-ACE" monster in your GY, or if you control "Rescue-ACE Hydrant", you can target 1 monster in your opponent's GY instead; Special Summon it to your field. You can only activate 1 "RESCUE!" per turn.