Use this card to replenish excavated cards back into the deck.
This card combos well with "Spore," allowing for upper-level synchro summons in a Sylvan deck.
This card works well with "Convulsion of Nature". You can easily "stack your Deck" by using this card followed by "Convulsions". This is excellent for use in a "Sylvan"-focus Deck as you can plan exactly what cards you excavate.
Add a card like "Mist Valley Falcon", and you can bounce "Convulsions" to be able to stack a second time or prevent your opponent from seeing the next card on your Deck.