Notes & Combos
Chaos Femtron made Beyond Curiosity playable. It's pretty easy to turbo out our beloved Maximum monster now.
Spell/Trap ratio is imo perfect this way as you'll brick up with a bunch of useless monsters in your hand with Yggdrago on the field otherwise. Can also bait out S/T removal. We don't play any because Yggdrago is immune against the most relevant ones anyway.
Attrashoot Hydron is just plan B. Only one because you really don't want to brick on a bunch of high level monsters.
We play Pierce! since we have to end the game as fast as possible (they HAVE Tribute to the Doomed next turn they always do). High attack on low defense is way quicker than flipping up one monster after another.
Talismanic Seal Array can help us with the grind game and pushing damage. Always put your Yggdrago pieces back, your current one won't stick for too long. Priority after that should be Chaos Femtron and Attrashoot Hydron.
Only problem we have is Magnum Overlord. You better have Negate Attack or you're dead.
Stock up on "The Guard" if you want to, it also works on Maximums. But i felt like attacks on my Yggdrago (after attack reduction) happened way more frequently than direct attacks.