For toons I'm missing two mermaids. In the other hand, can you please show me an example of lab builder? That dragon effect will surely destroy it really quick. Thanks!
Yeah for most of decks i used lab builder to counter either.To protect lab from that dragon effect you have to use dimension gate asap or Destruction jammer(can negate Tribute to the doom too).Basically if you activate D.Gate on lab is gg,wait until npc deck out or finnish him off.