the goal is to find a deck which is the cheapest but has the best chance against a particular false god, in this case Paradox
your decklist cost 78k+ electrum to build which might be a good anti Paradox but it is not accessible to newbies
this is more newbie-friendly anti-Paradox deck which is eerily similar to the famous RoL/Hope :-
5la 5la 5li 5lk 5lk 5lk 5lk 5rk 5rk 5rk 5ro 5ro 5t2 5t2 5t2 5t2 5t2 5t2 61o 61o 61o 61o 61o 61o 61o 61o 622 622 622 622 622
? = time pendulum
this deck uses 3 rares - miracle, 2x eternity
both which can be swapped for 3 more reverse time (to rewind buffed creature) but at least 1 eternity is good in case you cant combo off in time (refer to RoL/Hope combo for further detail)
heres the deck in action :-
i foolishly miracled the turn i was about to fractal dragons for the win, which then means i got no
for casting dragons but eternity saves the day as always (you dont even need eternity if you're careful not do such thing)
upgraded Holy Flash will ensure Elemental Mastery, combined with miracle but you dont even need miracle if you just plan on beating Paradox w/o EM which is why i dont include Holy Flash in the deck