This is what I have going right now in my mutation deck, ymmv, of course.
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4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4sa 4vl 4vm 4vm 4vm 4vm 4vm 52n 5f6 5f6 5l9 5l9 5l9 5l9 5l9 5l9 5og 5og 61q 61q 6u1 6u6 8pj
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4vc 4vc 4vc 4vc 4vc 4vc 4vj 4vj 4vj 4vj 4vj 4vj 4vk 4vk 4vm 4vm 4vm 4vm 4vm 4vm 58u 58u 5bv 5bv 5bv 5bv 5od 5od 5rh 5rh 8pj
This is my speed mutant rainbow. Looking at it now you could probably cut out an elf and a Deja Vu for some other stuff, but it functions fairly well right now.