Too expensive. I removed some Fractals to lower the cost, this build is much more consistent at being able to reproduce your Immortals.
Hover over cards for details, click for permalink
61o 61o 61o 61o 61o 61o 61o 61r 61r 61r 61s 61s 61s 61s 61s 61s 61t 61t 61t 61t 622 622 622 63a 63a 63a 63a 63a 63a 63a 8pu
Try this duo. It's the best because the opponent can't target your Mito-Immortals
Hover over cards for details, click for permalink
5c9 5c9 5c9 5c9 61o 61o 61o 61o 61o 61o 61o 61o 61r 61r 61s 61s 61s 61s 61s 61s 61t 61t 61t 61t 63a 63a 63a 63a 63a 63a 8pn