Notes & Combos
Without a doubt one of the strongest decks in this format, having access to a powerful Turn 1 endboard and easy OTKs just from a one-card combo, allowing for plenty of room for tech cards (which is why I run 30 cards).
Even if one is playing a deck that isn't completely shut down by Ophion's floodgate effect, Dark Requiem's monster negate and a searchable Icarus Attack in Infestation Terminus still provides decent disruption against said decks.
I have seen builds running Alchemic Magician as an alternative rank-up option to Ophion in order to access certain Quick-Play spells like Silent Graveyard, which is how I believe the deck will be played if Konami want to remove prevent PK decks from using Ophion.