At Eternal Mania, you are allowed to use as many playtest cards (“proxies”) as you need.
To ensure an enjoyable experience for everyone, including the viewers at home in case your match gets featured on stream, we ask that you adhere to the following guidelines: 

• Proxies must be in full colour and clearly recognizable to your opponent and outside spectators. 

• When using images other than the official card face, the same rules that exist for altered cards apply. Make sure it is clear which card you are representing, and stay clear of explicit or offensive imagery. 

• The cards must be created and sleeved in such a manner, that they are indistinguishable from other cards in the deck. Notably, the thickness and feel of the cards must match. 

• The head judge has the final word when it comes to determining whether your proxies could be considered marked, or not sufficiently recognizable.