Guardian of Water Magic Stones // Avatar of Water Magic Stones (RCS-136 JR) [10th Anniversary: Ruler Collection Set]

[Judgment] 3UU [Energize] U [Resonance] Water Magic Stone -> Look at the top card of your deck, then put it on the top or bottom of your deck. Avatar of Water Magic Stones (J-ruler side) [Flying] When this card enters your field -> Return all resonators your opponent controls to their owners' hand.