It isnt hard to reach seven mana in Magic, particularly in control and ramp decks, so getting it out ahead of the curve is going to be a common occurrence
[RELATED: Darkwing Duck is Finally Coming to Disney Lorcana, but When?] The decks 4-range provides several tactical options, including bringing a 3-cost character into your hand when you sing a song (Antonio Madrigal), removing up to 3 damage and readying a character (Try Everything), getting +4 strength while challenging (Druun), or stopping an enemy character from readying next turn (Bruno Madrigal)
acceleration, and counter slots compete directly with the ramp cards that fuel that plan
That is a tremendous reproduction. Man, you even got the parts that slide in! Id love to wear that while playing Duel Monsters. I want that! I will trade all my cards for that. Yu-Gi-Oh
Hanzo is just a funny idea I had, but its not a terrible idea though