我寻思着地牢不够多呀！ 加入一个仪式效果，叫一个地牢出来。 注：我忘记加提示了，所以会无声无息出现在进行中的任务栏里。 Not enough dungeons, I thought! Add a ritual effect to call a dungeon out. Note: I forgot to add a letter, so it will appear silently in the ongoing task bar.
