Tabletop Magic: The Gathering tournaments use a best-of-three system, in which players can use cards from a sideboard to adjust their deck between matches
It gave me instantaneous matches to hone my skills where before I'd need to corral friends or convince loved ones to give it a try, too, Plus, I discovered something unexpected that I fell head over heels for deck-building
Now that youve got your sea legs, youre ready to take the helm, batten down the hatches, and set sail
Sometimes itd be nice if there were ways to stop the aggro player from running you over or prevent the burn player from blasting away all your creatures
Giving your instants rebound offers an amazing advantage
Legality depends on the tournament format -- Mobilize can be legal in some formats and banned or restricted in others