Net-Shaped Prison

This technique is simply the manipulation of web by the summoner or the summoned spiders. When used by the spiders the web emitted hardens into spikes. The summoner can also emit web from their mouths and manipulate it into such things as a net to trap opponents.

Trivia

 * In is a replacement of '郎' in  which means "the Jorō spider" with '牢' that means "prison".