Terrors of the Netherroot

Target 1 monster in your opponent's GY; Special Summon it to their field, then you can banish 1 monster they control, then return 1 of their banished monsters to the GY. You can banish this card from your GY, except the turn it was sent there, then target 1 Level 1 monster in your GY; shuffle it into the Deck, then you can Set 1 "Terrors of the Underroot", "Terrors of the Overroot", or "Terrors of the Netherroot" directly from your Deck.