This is because this Pokemon can use the attacks of any Pokemon GX or Pokemon EX on your bench, meaning you can fill the decklist with nearly any overpowered Pokemon you'd like
Teamwork of the Monarchs Normal Spell Card Select 1 of the following effects: Target 1 "Monarch" Spell/Trap Card in your GY, except "Teamwork of the Monarchs"
Giving off Aladdin Heroic Outlaw vibes with an ability that grants you two lore whenever he banishes characters, Robin Hood benefits from an incredible Shift 3 ability and an added boost thanks to The Good of Others, letting you draw a card when Robin Hood himself is banished
Third, I think I will replace Fellwar Stone for Ruby Medallion
Crush Card Virus EN004 (Shonen Jump Championship Prize Card) Rank - Most Expensive Yugioh Card: 8 Sale Price: $15,600 Sale Year: 2022 Sale Location: Heritage Auctions Grade: CGC 7 One of the most infamous and sought-after tournament prize cards, Crush Card Virus was awarded to 1st place winners at the 2007 Shonen Jump Championship Series (SJCS)
I would have made Shorikai our #1 pick
