This is because Garth can be tapped in order to allow its controller to cast a copy of one of six spells: Disenchant, Braingeyser, Terror, Shivan Dragon, Regrowth, and even the famed Black Lotus
Special Summon 1 of your Ghoti monsters that is banished, or in your hand, Deck or GY, with a different original name from the monster banished to activate this card, but banish it when it leaves the field
Though Kaldheim has ten individual realms, they're all connected by the World Tree, which Esika, the God of the Tree, cares for
Inside each pack, youll find 14 cards, including 14 cards of rarity Rare or higher and a guaranteed traditional foil
The trick to it was to flip the card while having a Monster like "Jowgen the Spiritualist" already on the Field