I know that Rubble and dust hasn't come out yet, but I'm sure people have already begun to play with proxis now that the cards have been revealed, and I'm wondering about which is better to fill the limited number of dominant slots in the game. They both can fulfill artifact destruction, however one is broader, but has a target limitations. I understand that it varies per deck type used, however when, in your opinions, should each one be used in T1 format?
