在 Houston 專攻一項技術，短時間練習，然後落場實戰。
已篩選：技術班。上方數字為 Houston 全部活動。
Houston
No set group. Show up and you'll get rotated in.
Past the beginner stage, and not quite trying to take your head off.
One skill, a short block, then you try it in a game.
已在這裏舉辦 473 個活動
4 個活動即將舉行
新上架，目前已辦 1 個活動
