The rules given in the original post only says immune to outwit so I'd say you could perplex that defense up and down which could help save it if your defending it and have some perplex on your team.

Since we no longer have regular tourneys at my venue any more, my eldest son and I did this at home. We played twice with each of us having the entity.

In both games he won ithe dice roll and got to chose first, he took Superman both times.

In the first game because he has Superman and Quicksilver he took out the entity real fast. It only lasted 4 turns before he had knocked it out.

In the 2nd game It went 9 or 10 turns before I was able to knock out the entity. I ended up with Ms Marvel, Flash, & Quicksilver taking it out. I tied up Superman by pushing Gypsy to her last clix then TKing her next to him, and having Black Panther outwit Supes hypersonic. He missed every attack trying to knock her out.

It was a decent scenario. Except for Superman he was mostly Avengers, while I went with JLA as the majority of my team.

It sucks not being able to play these at a regular tourney, but were doing some of these scenarios at home. Its the best we can do for now.

If the Entity is stationary at the starting zone. Can all other character on the entities team make swaps or is it only 1 character on the entities team that you would also add another special marker on? (To know where it's currently at)

Not sure I get it.

I tried this last night. My brother and I built our teams, then rolled to decide who would be the entity player. It was fun, but we had some questions by the end. Do you have to designate which figure is the host, or can you have the host move around among any on your team? We played it that I had to reveal the host. Once my host (Luke Cage) based my opponent's Thor, I switched to Thor, giving my opponent Cage, who was weakened at that point. The entity itself took two hits, and might have been defeated if not for a missed regenerate roll for V Mister Miracle. All in all, it was a close, but I was able to defend the entity and win. I'll definitely be trying this again.