Evilswarm Ouroboros [DT07-EN092] Ultra Rare Colorless X is equal to the

X is equal to the total number of colors your characters on stage have ×500

Release Date: 2019-11-15 Set Name: Rascal Does Not Dream of Bunny Girl Senpai Card Number: SBY/W64-E002SP SP Rarity: Special Rare Card Type: Character Color: Yellow Level: 0 Cost: 0 Soul: 1 Traits: Adolescence

Release Date: 2022-05-13 Set Name: hololive production Card Number: HOL/W91-E019SP SP Rarity: Special Rare Card Type: Character Color: Yellow Level: 3 Cost: 2 Soul: 2 Traits: hololive

and that character and this card both get +4500 power until end of turn

Evilswarm Ouroboros [DT07-EN092] Ultra Rare Colorless X is equal to theSet: Duel Terminal 7 Card type: Xyz Effect Monster Rarity: Ultra Rare Attack: 2750 Defense: 1950 3 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card to activate 1 of these effects. Each effect can only be used once while this card is face up on the field. Target 1 card your opponent controls; return that target to the hand. Send 1 random card from your opponent's hand to the Graveyard. Target 1 card in your opponent's