World Legacy Guardragon [MP20-EN029] Prismatic Secret Rare

When this card is activated: You can target 1 Level 4 or lower Dragon monster in your GY; add it to your hand or Special Summon it. Once per turn: You can target 1 Dragon monster you control; move that monster you control to another of your Main Monster Zones. You can only activate 1 "World Legacy Guardragon" per turn.