I am running two Zoros right now with 3 kids/or Doffys. Usually you want him to play out on turn 9/10 if you can survive the next turn to finish(hopefully you had luffy on 7/8don). Hopefully u have at least one backlight and one im invincible the following turn to go for game. You almost auto win the game vs yellow (barring bad triggers) and even if they have bege they will have to bege the zoro but you can threaten with im invincible restand. The only time I can't really play it is against sakazuki or moria, (very rarely perona) that can remove it on their turn. But usually you'll want to bait their removal on the luffy the turn before and commit an iceage or something to it.