With The Hobbit release hitting this week, Commander players are already debating pricey new cards and limited availability. That makes testing before buying a full deck especially relevant right now. Artificer App makes mtg proxies worth checking when you want to try wild brews, tune a list, or see whether a hyped card actually fits your pod. The community chatter is moving fast, so this is a good time to experiment before spending heavily on cards you might barely play.