Of course you've probably got a load of this kind.
1.Maybe a dark knight.He would be like a regular knight from the game.He has all shadow equipment and can sheild and counter.To hurt him,just hit him when he's open.
2.Energy Core.A huge tube of energy.It can make 4 robots and shoot thunderbolts.To hurt it,you have to brake an opening and hit the core inside.After a certain amount of damage,(If damage was supposed to go past the damage limit,all remaining damage past the limit wouldn't hurt it)the core gets covered again.After doing that 3 times,it explodes in flames and gives 1 mist tank to the person who did the final blow.It is the 2nd deepest part in any gate.
3.Anti Knight.You and your party enter a circular room.Press the team button,and a silhouette version of everyone appears.They have all your equipment and they are powered up just a smidge.They sheild and attack.When all of them die,you leave the room to the lift.
I hope you enjoyed these!
and gives 1 mist tank to the person who did the final blow.
That's not really fair and there could easily be a fight about who did the final blow or there could be a mistake.