Resonator Engine

Yu-Gi-Oh Card: Resonator Engine
Available from these partners:
Resonator Engine
Type:Normal Spell
Text:Select 2 "Resonator" monsters in your Graveyard. Add 1 Level 4 monster from your Deck to your hand and return the selected monsters in your Graveyard to the Deck.
Printings: Legendary Collection 5D's Structure Deck (LC5D-EN075)
Storm of Ragnarok (STOR-EN056)