Creature Human Ooze Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) Remove two +1/+1 counters from Experiment One: Regenerate Experiment One
Though the price is no doubt out of range for many more casual collectors, its still interesting to see just how high the bidding will go
Just make a big fat dork in the early game while disrupting them just a bit in just the right places while drawing extra cards and making your land drops
When rules text mentions playing a card, that means what you think it does revealing a card from your hand (usually) and announcing youre using its effects
It also identifies dual-purpose cards that count as both interaction and another role like card advantage, increasing your effective density without costing extra slots
Watching a Professors Research or Copycat vanish into the discard pile while their hand bricks is exactly how this deck wins