You can only use the 1st and 2nd effect of this card’s name each once per turn.
(1) If this card is Normal or Special Summoned: You can add 1 “Earthbound Prison” or “Harmonic Synchro Fusion” from your Deck or GY to your hand.
(2) If you control a Level 6 or higher “Earthbound” monster, except “Earthbound Spirit”: You can banish this card from your GY, then target 1 opponent’s Effect Monster Special Summoned from the Extra Deck; shuffle it into the Deck, then your opponent can Special Summon 1 monster with the same name from their Extra Deck.