Haha sorry puppychow I'm pretty new to the forums but I actually wanted to call this Master of Fate but had a brain fart at the last second so I'll let you be the Master of Time I work with fate anyways
But to answer your question about the PAs I don't know if their "necessary" per say but I did notice situations where they could possible be helpful and situations where if you got lucky you could beat some of the harder gods.
The QTs on the other hand are very very useful because if you use an early fractal on time eggs you can get in situations where you could potentially fractal things like otyughs or other creatures that have abilities that you can use to turn the tide of the fight.
Please puppy check this deck out in the trainer and tell me what you think. What happens with this deck is very random because of the fate eggs but also the fractal's can be used just like a PU to a degree if you have the quantum for it. This isn't the Ultimate God Killer (not yet anyways) but it is a very fun deck.