Using MTG proxies can make casual play more accessible because they let players test different deck ideas without buying every expensive card first. That makes it easier to experiment with strategies, balance decks within a playgroup, and learn how certain cards perform before investing in the real versions. Just keep in mind that proxies are generally intended for casual games unless an event specifically allows them. Although it's a completely different game, communities that discuss Blox fruit values often have similar conversations about comparing in-game value and making smarter decisions before investing time or resources. The same idea applies to building and testing MTG decks with proxies.