Honestly i think that to attract people to a guild would be if each guild had its own level. You can design a level ONLY if you are an officer or a guild master.
The blocks you place will each have a price, and prize boxes are limited and also very expensive. The guild can only do their level once and only once a day.

You are allowed to add enemies.

Miniature bosses suck as Trojans and Battle Fortresses can only be in an isolated area of the level.

Level designer will cost at least 120k crowns from the guilds treasury.

Recruits are not permitted to play the guild level.