Ep23-Training-The Tamers of shadow
The team begins to do some training and a little bit of backtracking to prepare themselves for trying to track down the mastermind. eventually the team expanded their attacks and movesets and prepared themselves for whatever comes next.
Ep24-Exposed-The Tamers of shadow
#24 of the tamers of shadow so mr nightwing is the mastermind so one sleepy saturday nathan had woken up early one morning to get breakfast before he overheard something from the living room.
Nether Encyclopaedia: the Celestials
They hold science expos where both architects and masterminds hold together to show what they build, their future and current projects and what kinds of discoveries they made recently. they could be the shyest netherbeastian species.
MF-Ep11-Karma-
During this chaos happening in his life the monster fighter's nasty rumors had vanished overnight basically as dominique was the mastermind over that.
MF-Ep21-The Seventh Adventure-
They ended up seemingly taking on the final boss in a rather dramatic way and it felt... very anti-climatic as they were so ready to take on the mastermind.
On The Lamb
It was expected he would see the strange and unusual, but if he was half the mastermind he knew himself to be he couldn't be overreacting to every little thing.
MF-Ep19-The Sixth adventure-
#19 of the monster fighters this far in and no clues who is the mastermind behind all this. the team then had taken on the next museum's monster dimenton the 6th museum to see if anyone else was kidnapped or missing inside it.
Ep17-The fifth heist-The Tamers of shadow
#17 of the tamers of shadow a clue related to the mastermind? the team has figured out that there was another shadow castle that had appeared somewhere within the city.
Ep28-The Seventh and final heist-The Tamers of shadow
"i'm glad you have met everyone... including you shane" the team had gone up against the true mastermind jackson nightwing, and ended up taking him down. "it's over, father... stand down" "but..."
MF-Ep20-Training Yet again-
Adam felt confident in himself and his team like they could accomplish anything even take down the mastermind of this museum madness
TMF-Ep45-The Deadline-
Thomas was then given this information- beat the mastermind or whatever the puppet controlling the magic hour as likely with magic so strong the world would likely fuse with the magic hour.
Ep1-Nathan's Story-The Tamers of shadow
However for years they used their shadow based magic to cause chaos by controlling the rich and influential people so that they can be the mastermind of the chaos.