Notes & Combos
Look, I tried the more Control-y version and it just didn't work against the hate people side in against this deck, you just need the extra gas and the focus on pots and floodgates really does help with that.
Extra Deck is mostly irrelevant outside of the Runicks, I'm honestly unsure how you could ever even go into any Link that isn't Gravity Controller in the first place. If you want you can go for either Ns or Rs in those spaces, or anything funny you can think of. The only thing that could be relevant is Gravity Controller which potentially frees up the EMZ if you ever do have the ability to go to battle against a monster in the opponent's EMZ. That can also help in the way of getting rid of Problem Monsters that can't be destroyed, but again, very rare occasion.
Also don't underestimate how good of a strategy just sitting on Munin for a while can be, especially if your opponent has used Duster once already. Turns out, if you floodgate your opponent enough that they can't combo all too well, just sitting on a 2k body that in theory also protects you from Cosmic Cyclone works surprisingly well. Geri's there for more aggressive spot removal in the opponent's battle phase and Hugin does typical Hugin stuff, there's a reason that card is the cover for the archetype.
No replays cause I honestly don't have the space for them. Sorry!