Wonko, Noble Knight of the Forest Level 4 LIGHT Beast Effect Monster ATK/ 1100 DEF/ 1600 If this card is Normal or Special Summoned: You can add 1 "Fairy Tale Prologue: Journey's Dawn" from your Deck to your hand, or, if "Fairy Tale Prologue: Journey's Dawn" is on your field or in your GY, you can draw 1 card instead
That is, he changes states based on external criteria but there are a large number of iterations
Overall, Metaphys might not be a strong archetype, but Metaphys Horus is an amazing card that has occasionally seen competitive play in pendulum-focused decks
Scalding Viper Scalding Viper does a good Eidolon of the Great Revel impression, although it deals only 1 damage per spell cast
I only returned last year, so have no idea about the state of the hobby and perception of sets before mid-2021