I tried a deck like this too.
Practically my first thought when Patience got this buff was "omg but what about fractal spark?" I feel as if that is one of the reasons Patience never gave HP in the first place. But actually, this is not that OP. Compared to Mono Ball-Lightning rushes, it has a very similar TTW. Your version is different because you use dimensional shields, but btw, why
do you use so many dim shields, isn't it supposed to be a rush? But I guess you have a choice of tactics now eh. I'd still be inclined to replace at least 3 of them with Lightnings - the more short-term defensive option, that will be less likely to clog your hand when Fractalling.
Just my 2
![Electrum :electrum](https://elementscommunity.org/forum/Smileys/solosmileys/electrum.png)