Cynthia (SV82/SV94) [Sun & Moon: Hidden Fates - Shiny Vault] XY167 if your opponent controls more

if your opponent controls more cards than you do: You can make your opponent banish cards from their field face-down so they control the same number of cards as you do

Set: Fossil 1st Edition Type: Fire Rarity: Holo Rare Retreat cost: Colorless

Set: Dark Revelation Volume 4 Card type: Normal Spell Rarity: Ultra Rare Select 5 Monster Cards from your Graveyard

negate the activation and destroy it

your opponent cannot activate any Spell/Trap Cards until the end of the Damage Step

Cynthia (SV82/SV94) [Sun & Moon: Hidden Fates - Shiny Vault] XY167 if your opponent controls moreSet: Sun & Moon: Hidden Fates Shiny Vault Type: Supporter Rarity: Ultra Rare