There is no longer any rank or killing * onus, the perpent is there for you and your team mates to attack and i think you can attack in teams and you have 2 attempts instead of 3, plus there is no longer those annoying hostile ninjas after first attack. i did it twice on 2 accs and got 40 coupons each time so 80 total, but i did it alone and snake heals like sailor sakura`s passive it sems so i barely did any dmg so mabye when doing it in teams you can get more coupons but im not sure about it, maybe 40 per try is the cap.

The only thing I'm concerned about is whether we should team up or not, since if there's no bonus or anything there's no point, everyone goes online at different times anyway. Can a mod let us know?

I believe you can buff by spending 200 coups/ingots. It's at the top of the page. And that buff applies to the entire team, meaning everyone will get the buff. But one person would have to spend the 200 coups/ingots.

One of them increases power and something else ( i forgot) and the other decreases the defense and resistance of the summon (serpent).

So it is better to be in a team as it will benefit everyone.

You can do summon capture on anytime of the day even when you missed the schedule on the day of, but you have a 30min timer or limit once you enter the summon capture instance.

200 coupons is a lot just to kill the summon that would only give like 50 back. I don't think it's worth it, especially since our group is f2p only, correct me if I'm wrong. Thanks for the info