# Proxia's Vault Cards within Proxia’s Vault are excluded from most rules regarding proxies. Any card printed from the Vault as a tournament proxy must be printed in full color with all of the text easily identifiable and legible. If a player uses a proxied card in their Material Deck during a tournament, their entire material deck must be sleeved with identical sleeves. If thin or typical printer paper is used to print the proxy cards, they must be held in the sleeve with another Grand Archive card (to provide a stiffer backing). Proxied versions of the card must follow the same guidelines with respect to card alters, as well.\ \ All cards in Proxia's Vault can be proxied indefinitely as long as the card is in Proxia's Vault. --- # 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://trg.gatcg.com/card-legality/substitutions-and-proxies/proxias-vault.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.