It's better to use Momentum because then it can't get blocked by shields, so you're guaranteed to at least get the neurotoxin in.
If you have any, Eternities would be amazing, albeit a bit pricy.
At the moment, you probably could fit in a few more Time cards, since the only Time cards you're using right now are 2 and 3
quanta each. Maybe replace one or two pillars for Hourglasses to make your deck faster?