Rule 416.1

Recycling cards is the action in which a player takes one or more cards from a specific zone and then puts it on the bottom of the corresponding deck.

• 416.1.a Main Deck cards are Recycled to the Main Deck.
• 416.1.b Runes are Recycled to the Rune Deck.
• 416.1.c Each player Recycles cards to their own Main Deck and Rune Deck, regardless of which player is instructed to perform…

Official Core Rules