The gameplay is pretty standard at this point, so I'll just go over some highlights.
Tearlaments Kaleido-Heart is present here because her special summon gets past your extra deck lockouts, and consequently triggers her shuffle. No Tearlaments cards have been included in the main deck because they all fusion summon during the chain they're sent to the graveyard, when you'll probably be locked out. Mereologic Aggregator has not been released in the TCG yet, but I highly recommend including it once it is; it will be VERY powerful in this deck. Neo Blue-Eyes Ultimate Dragon and Eldlich the Mad Golden Lord are only here as ATK targets for Dogmatika Punishment. You don't need to keep duplicates of all those monsters in the extra deck, except for Elder Entity N'tss (keep that at 3 since its destruction is not once per turn), but I do recommend keeping at least one of each.
Since the main deck is good enough at taking out monsters, the side deck has been filled up to deal with spells/traps. But like any side deck, feel free to replace it with whatever works best for you.
If you decide to try this deck, please let me know how it plays in the comments.