My first 1 1 1 1 idea

I've got this idea from Netrunner I was played.

This 1 1 1 1 represent the

1. Only 1 Core per deck, not more than this.
2. With only 1 Campaign Set (All boxes from one of a campaign you going to play such as Dunwich Legacy, Path to Carcosa, Forgotten Age)
3. Can include only 1 more Mythos Pack from other campaign
4. And pick a Card from other Expansion or Mythos Pack.

Fortunately, every Investigator is always available to play. Upgrade path is only available by your pick, so be careful about this. All side scenario and return to the night of the zealot are also available.

This deck is just an example, I pick Ursula and are going to play Forgotten Age campaign, Pick Miskatonic Museum for "I've got a plan!" and for Pathfinder in the future, last I pick Fieldwork from Path to Carcosa Expansion to combo with Ursula.

In my group, we're bored to play with nice combo card from every pack and boxes, we're finding the way that more challenge us, not just flip the scenario card and play expert mode and this is the solution we're going to try out soon.

Please feel free to leave the comment!