mega evolution base set booster box Pokémon TCG: Enhanced Display Box, 180 Cards : Toys & Games Mega Evolution expansion! Pokemon Mega Evolution Chaos Rising

Right now, the only piece of evidence I see for the Topsun cards being first is based on a conversation Gary had 18 years ago and frankly even at the time it doesnt seem like Gary discovered anything particularly conclusive

Deck Construction Deck construction in YuGiOh is relatively simple and compared to other TCGs the deck sizes are fairly small

The non-archetype Spell/Traps really depend on the meta this deck is intended to play

and the card drop pools in Forbidden Memories are altered versions of the drop pools in Duel Monsters II

(2019-11-12) If an effect tries to return a face-down creature to the battlefield after it leaves (such Momentary Blink or Adarkar Valkyries delayed triggered ability), that effect returns the card face up