Are there elements from his original story we can incorporate into his design
Similar to Walking Ballista, Marketback Walker enters with counters equal to half the mana you pour into it and can gain additional counters for four mana
Furthermore, Ultimate Conductor Tyranno can attack all monsters the opponent controls once, which makes it easily able to deal with massive boards, and it also deals 1000 damage if it attacks an opponent's defense position monster
Field spells back in 2004 meant a card that would give monsters of a particular type a boost (and in the anime it changed the battlefield into an awesome battleground, but sadly this is not the case IRL)
GR Gold Rare C Common GR Gold Rare SE Secret Rare SE Secret Rare Privacy Settings To use Yu-Gi-Oh
When a monster declares an attack: You can banish this card, also banish all cards your opponent controls