New Mutants You Want to See

[Allio]

If you could have any kind of new mutants in any future versions of TMNT, what would you want?

I myself would like a group of assassin mutants based on: Salamander, Frog, Snake, Scorpion, and Centipede.

which as you could guess mutants based on

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which the mutants could be something similar to

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What would be some types of mutants you would like to see?