On paper theres little replayability here as all cards and cosmetic enhancements are unlocked right from the start, so the only reason to keep coming back is if you enjoy playing Yu-Gi-Oh
As explained above, only mana cost, color indicator, and mana symbols in card text determine a cards color identity
Ive been working on a master set for English and Japanese Totodile, Croconaw, and Feraligatr cards since 2019-ish
Certain decks include more threats, which tend to be aggressive or mid-range archetypes, while others use more removal cards, which tend to be control archetypes
It has Defender, meaning it can't attack, only block, but if its controller taps it then target opponent switches their life total with its toughness
Note that the concept of fun can be player-to-player relative