The two pieces
- Pael's Growth, from the Ancient Pael, enchants a card with Clone and adds a Clone option to every rest site. Choosing Clone adds a copy of every Clone card in your deck. Each copy keeps Clone.
- Bing Bong, from the Doll Room event: "Whenever you add a card to your Deck, add one additional copy."
How they combine
Every copy the Clone option adds counts as a card added to your deck, so Bing Bong adds one more copy of it. Bing Bong's own copy does not trigger Bing Bong again. Both copies keep Clone.
So each Clone use turns every Clone card into 3 (the original, the Clone copy and the Bing Bong copy).
| Clone uses | Clone cards without Bing Bong | With Bing Bong |
|---|---|---|
| 0 | 1 | 1 |
| 1 | 2 | 3 |
| 2 | 4 | 9 |
| 3 | 8 | 27 |
| 4 | 16 | 81 |
Choosing Clone takes that rest site's action, so you do not Rest or Smith there unless you have Miniature Tent.
Other cards Bing Bong copies
Bing Bong also copies other cards that enter your deck, such as card rewards and Merchant cards.
See Slay the Spire 2 enchantments for Clone and Neow and the Ancients for Pael's offer.