Star Trek Commander brewing has players looking beyond familiar deck strategies and experimenting with new legendary characters, crew combinations, and unexpected card interactions. Testing these ideas before committing to expensive purchases can make deck building more practical. An Mtg proxy from NotMPC gives players room to compare different card choices, adjust their strategies, and see which combinations perform well in actual games. Instead of guessing whether a new build will work, try different approaches with your regular playgroup and refine the list until every card earns its place.