# Quick take
### When can I open my Base Set crates?
* When all the art is finished, there will be a Crate Unlocking Event to celebrate.
* There is a progress bar on the [website](https://www.synergyofserra.com) that is updated.
* There is more information on the Crate Unlocking Event in [The Unlocking Event](https://synergyofserra.gitbook.io/the-compendium-of-serra/the-unlocking-event) section.
### Where can I buy crates?
* Our first expansion crates, Vaults of the Virtuals, are on sale from 2 April 2023.
* Our genesis crates, Base Set and Transcendent Set are all sold out.
### Once crates are sold out, will there be any more?
* The maximum supply of Base Set and Transcendent Set crates is 400,000 each. No more than this amount can ever exist.
* The maximum supply of the Vaults of the Virtuals crates is 2,000,000. No more than this can ever exist.
### Are crates tradeable?
* The crates are fungible tokens (FTs) on the blockchain. This means that each crate of the same type (i.e. Base or Transcendent) is identical.
* A [market](https://synergyofserra.gitbook.io/the-compendium-of-serra/the-economy/how-will-i-sell-my-items) to make trading crates even easier is on our roadmap.
### What is contained in Transcendent Set crates?
* You will get 6 cards of varying Quality and Rarity, including one guaranteed Rare card.
* All cards are from the Transcendent Set.
* The Transcendent Set contains 34 distinct cards, including the new Transcendent Faction, in different Qualities and Rarities.
* The Factions included in the Transcendent Set are Cyborg, Mech, Native, and Transcendent.
### What is contained in Base Set crates?
* You will get 6 cards of varying Quality, including one guaranteed Silver card.
* All cards from the Base Set are Common in Rarity.
* The Base Set Contains the 66 free Base Set Cards but in different Quality.
* The Factions included in the Base Set are Cyborg, Mech, and Native.
### What is contained in the Vaults of the Virtuals crates?
* You will get 6 cards of varying Quality and Rarity.
* This set contains 50 cards: 33 Virtual cards, 8 Transcendent, 3 Cyborg, 3 Mech, and 3 Native.
#### Please see [The cards](https://synergyofserra.gitbook.io/the-compendium-of-serra/the-cards) section for more information on the cards and [Why pay for cards or crates?](https://synergyofserra.gitbook.io/the-compendium-of-serra/the-game/why-own-cards) for information on the benefits of owning crates.
### When are the contents of the crates decided?
* The content, such as cards or special drops, of a crate, is decided by a special formula when the crate is unlocked. The formulas will be publicly viewable on the blockchain allowing for full transparency and guarantee of scarcity.
* Until each crate is unlocked, the crates are all the same. They are fungible tokens (FTs), meaning they are identical and interchangeable.
* Our cards are not limited to a pre-defined number, this means that every crate, from the first to the last, has an equal chance of drawing every card. The special drops work slightly differently. See [The special drops](https://synergyofserra.gitbook.io/the-compendium-of-serra/the-special-drops).
---
# 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://synergyofserra.gitbook.io/the-compendium-of-serra/the-crates/quick-take.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.