tried copying this seems, every ban list available has skill drain down to only 1.

Why is Vanitys still in the Deck? Unfortunately it is forbidden since the last Update :/

Any update regarding the August banlist?

What role does pot of prosperity play? Is it mainly discarded, or what monsters from the extra deck can you banish?

>>5 We aren't summoning them at all! We want those sweet GY effects! Dogmatika Punishment acts as a 2 for 1 here by removing a threat from your opponent and sending cards like N'tss, Pegasus, or Framelord Omega directly to the GY for additional removal or disruption.

How do you even summon the syncros without tuners? Am I missing anything?

>>3 Hi! Yes, we find that running 41 cards in this Eldlich Deck is fine. If you prefer having a tight 40-card deck, you can remove one Reasoning, Lava Golem, or Gozen Match instead. Hope this helps! :)

But now there's 41 cards in the deck...

>>1 Hello! There was a slight hiccup with the main deck but has now been fixed (Infinite Impermanence was missing). Thank you very much for bringing this to our attention! :)

There's only 39 main deck cards?