419.5.a. Players using altered cards are responsible for having official unaltered versions of those cards to use during gameplay that is streamed or otherwise broadcast if instructed by a judge.
419.5.b. When instructed, players must replace the altered versions with the official unaltered versions before gameplay begins for a match that is streamed or otherwise broadcast.
419.5.c. Alters containing material outside of Riot Games intellectual property may not be permitted during matches that are streamed or otherwise broadcast.