More than 30 Trainer cards
[159] At the start of the video game, the player has to choose one of three starter Pokemon: Fushigidane, Hitokage, or Zenigame (Bulbasaur, Charmander, or Squirtle)
Perhaps you could pair it with something like Toedscruel, whose Slime Mold Colony ability keeps cards stuck in the discard pile
Thunder 160 This Pokmon does 30 damage to itself
Magical Christmas Land/Disneyland The hypothetical scenario where a deck or combo goes exactly as desired, drawing every needed card at the appropriate time without the opponent being able to disrupt anything
There may be some slight discrepancies in power, but I would have very few issues playing this in a pod with any of the more recent preconstructed decks