# STICKERS ## What are Stickers? Stickers will be the first major upgrade system to the Pookyballs. Stickers are digital collectible NFTs, which you can couple with your Pookyballs. With the Stickers, you'll be able to deeply customise your Pookyball collection and tailor them to your strategy! Stickers will increase the ball power level significantly. They are permanently attached to the ball (a far-away update will allow detaching them). At the beginning, Stickers are available from the Marketplace (in limited quantities), then later from Leaderboards Rewards, with Common stickers starting from a few $MATIC, and going up to a hundreds of $MATIC. Once Crafting is available, Stickers will primarily be available from Crafting, so that players can generate and trade them together! All Pookyballs will have Sticker Slots. Higher rarity Pookyballs have more Sticker slots. Pookyballs come with 4 to 12 sticker slots, depending on their rarity. ## --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://pooky.gitbook.io/pooky/stickers.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.